Macherey-Nagel VISOCOLOR Fish reagent case, 933101

The Macherey-Nagel PF-12Plus compact photometer is a highly advanced, optoelectronic system solution for the precise, mobile and stationary analysis of water, wastewater and environmental samples. As a portable laboratory instrument, this photometer combines state-of-the-art filter photometry with a high degree of flexibility, whether used directly at the point of interest (POI) or in a traditional laboratory setting. When monitoring critical water parameters, industrial process water flows or municipal sewage treatment works, the accurate and rapid determination of substance concentrations is the primary criterion for documenting and controlling statutory limit values in a way that is gentle on materials, comprehensive and process-reliable. The optical architecture of the PF-12Plus is based on a long-life xenon flash lamp and a precisely matched sensor system with seven integrated interference filters. This spectral configuration enables reliable coverage of all relevant wavelengths for the evaluation of Macherey-Nagel’s renowned VISOCOLOR® ECO and NANOCOLOR® tube tests. An outstanding mechatronic safety feature is the integrated nephelometric turbidity measurement (NTU-Check). This advanced control function automatically detects interfering turbidity in the sample cuvette during the measurement process and reliably alerts the user to potential measurement errors, an invaluable advantage for analytical validity in harsh field conditions. The photometer’s mechatronic system architecture is consistently designed for user ergonomics and flexibility under changing environmental conditions. Over 100 pre-programmed methods for common parameters (such as ammonium, nitrate, nitrite, COD, phosphorus or heavy metals) enable direct measurement without time-consuming calibration cycles. The splash-proof housing and intuitive menu navigation via the large, backlit graphic display allow laboratory and service staff to handle it safely. Thanks to flexible power management (optionally via batteries, rechargeable batteries, the integrated USB cable or an external power supply), uninterrupted operational readiness in the field is permanently ensured. For documentation in GLP and GMP environments, the PF-12Plus features an internal data memory for up to 1,000 measurement results, including time, date and sample ID stamps. Via the integrated USB interface, the measurement data can be transferred to the free NANOCOLOR® PC export software. This enables digital archiving, statistical analysis and the convenient creation of certificates of analysis. The simple option to independently verify instrument calibrations using certified test solutions meets the highest requirements of audited quality management systems. Technical details Optics & Photometry Type: Filter photometer with microprocessor control, self-test and auto-calibration Light source: Extremely long-life xenon flash lamp Detector: Silicon photodiode Wavelengths (filters): 345 / 436 / 540 / 585 / 620 / 690 nm plus 860 nm for turbidity measurement Wavelength accuracy: +/- 2 nm Photometric range: +/- 3 Abs Photometric accuracy: +/- 1 % Turbidity measurement: Integrated NTU check (nephelometric at 860 nm, measurement range 1-1,000 NTU) Interfaces, memory & software Data storage: 1,000 measurements (with date, time and sample number, supports documentation in a GLP environment) Interface: USB 2.0 for bidirectional data transfer and power supply Pre-programmed tests: Over 100 pre-programmed methods (VISOCOLOR® ECO and NANOCOLOR®) User-defined methods: Up to 50 freely programmable methods Design & Power supply Display: Backlit graphic display (64 x 128 pixels) Cuvette holder: For round cuvettes with an external diameter of 16 mm (no adapter change required) Power supply: 4 x AA batteries, rechargeable batteries, USB interface or external mains adaptor Housing features: Robust, ergonomic design, splash-proof membrane keypad Dimensions (W x D x H): approx. 215 x 160 x 70 mm Weight: approx. 1.0 kg (including batteries) Scope of delivery 1 x Macherey-Nagel Compact Photometer PF-12Plus base unit (MPN: 919250) 1 x Sturdy carrying case with custom-fit foam insert 1 x Manual / Quick Start Guide (including test instructions) 4 x AA batteries (Mignon) 1 x USB cable for PC connectivity and external power supply 1 x NANOCOLOR® PC export software (free download) 1 x Calibration cuvette Important note: Reagent test kits (such as NANOCOLOR® or VISOCOLOR® ECO tube tests) are not included in the standard scope of delivery and must be ordered separately according to your specific application. Individual requirements & accessories To ensure you get the most out of the PF-12Plus, we offer a comprehensive range of reagent kits. For standardised, high-precision photometric analyses, we recommend the NANOCOLOR® tube tests (e.g. for COD, total nitrogen, total phosphorus) as well as the VISOCOLOR® ECO test kits. For on-site sample preparation, we offer portable heating blocks (e.g. the NANOCOLOR® VARIO Mini for 12 V vehicle power supply) for the chemical digestion of samples. To ensure the continuous integrity of the metrological chain in your laboratory, we also offer certified test solutions (NANOCONTROL NANOCHECK) for verifying photometric accuracy. Make use of our technical procurement service to tailor your mobile measuring station to your specific requirements.

The PF-3 COD compact photometer is the smallest member of the Macherey-Nagel photometer range and has been specifically designed to meet the requirements of COD (Chemical Oxygen Demand) analyses. It supports the measurement of most NANOCOLOR COD tube tests, directly on site, without the need for a laboratory connection. Compact and robust for on-site use Measuring 170 x 95 x 68 mm and weighing just 0.5 kg, the PF-3 COD is a true lightweight and the ideal companion for field analysis. The housing is shock-resistant, waterproof and dustproof, rated IP 68, ready for mobile use outside the laboratory. Optimised for NANOCOLOR COD tube tests Unlike the other PF-3 variants, the PF-3 COD is specifically designed for use with most NANOCOLOR COD tube tests. This allows the COD value to be determined quickly and easily on site, for example when monitoring wastewater or process water samples. Intuitive operation, low maintenance Operation is via an intuitive menu system with a membrane keypad, test selection directly from parameter lists and an illuminated graphic display (128 x 64 pixels). As an LED photometer with microprocessor control, the instrument features a self-test and auto-calibration function. The open cuvette chamber is insensitive to extraneous light, ensuring reliable measurements even under changing light conditions in the field. Flexible power supply and data connectivity The PF-3 COD is powered by 3 AA batteries or via a USB interface (mini-USB), with the option of an internal battery pack. An adjustable auto-off function (5, 10, 15 or 20 minutes, or deactivated) helps to conserve power. The internal memory can store 50 measurements, and software updates are available free of charge via the internet or a PC. Technical details Dimensions (L x W x H) 170 x 95 x 68 mm Display Backlit graphic display, 128 x 64 pixels Auto-off function Deactivated or automatic switch-off after 5 min, 10 min, 15 min, 20 min Operation Intuitive menu navigation, membrane keypad, test initiation from parameter lists Operating range 10-40 °C, max. 80 % relative humidity (non-condensing) Standards/Certificates CE-marked Data storage 50 measurements Ambient light Insensitive to ambient light, open cuvette well Hazardous substances No Housing Shock-resistant, waterproof and dustproof, rated IP 68 Weight 0.5 kg Gross weight (including packaging) 850 g Cuvette well Round cuvettes, 16 mm outer diameter Light source LED Scope of delivery Photometer, manual, batteries and certificate Optics LED + interference filter Interfaces Mini-USB Power supply 3 AA batteries / rechargeable batteries, USB interface; optional internal battery pack Type LED photometer with microprocessor control, self-test and auto-calibration Update Free via the internet / PC Packaging dimensions 260 x 220 x 80 mm Pre-programmed tests NANOCOLOR tube tests Wavelengths 365 nm / 450 nm / 595 nm Wavelength accuracy ± 2 nm, half-width 10 nm-12 nm

The PF-3 Drinking Water compact photometer is the smallest member of the Macherey-Nagel photometer range and has been specifically designed to meet the requirements of drinking water analysis. It supports the measurement of chlorine dioxide, chlorine, pH, iron and fluoride, directly on site, without the need for a laboratory connection. Compact and robust for on-site use Measuring 170 x 95 x 68 mm and weighing just 0.5 kg, the PF-3 Drinking Water is a true lightweight and the ideal companion for field analysis. The housing is shock-resistant, waterproof and dustproof, rated IP 68, ready for mobile use outside the laboratory. Intuitive operation, low maintenance Operation is via an intuitive menu system with a membrane keypad, test selection directly from parameter lists and an illuminated graphic display (128 x 64 pixels). As an LED photometer with microprocessor control, the instrument features a self-test and auto-calibration function. The open cuvette chamber is insensitive to extraneous light, which makes measurements reliable even under changing light conditions in the field. Flexible power supply and data connectivity The PF-3 Drinking Water is powered by 3 AA batteries/rechargeable batteries or via a USB interface (Mini-USB), with the option of an internal battery pack. An adjustable auto-off function (5, 10, 15 or 20 minutes, or inactive) helps to conserve power. The internal memory can store 50 measurements, and software updates are available free of charge via the internet or a PC. Technical details Dimensions (L x W x H) 170 x 95 x 68 mm Display Backlit graphic display, 128 x 64 pixels Auto-off function Inactive or automatic switch-off after 5 min, 10 min, 15 min, 20 min Operation Intuitive menu navigation, membrane keypad, test initiation from parameter lists Operating range 10-40 °C, max. 80 % relative humidity (non-condensing) Standards/Certificates CE-marked Data storage 50 measurements Ambient light Insensitive to ambient light, open shaft Hazardous substances No Housing Shock-resistant, waterproof and dustproof, rated IP 68 Weight 0.5 kg Gross weight (including packaging) 846 g Cuvette well Round cuvettes, 16 mm outer diameter Light source LED Scope of delivery Photometer, manual, batteries and certificate Optics LED + interference filter Interfaces Mini-USB Power supply 3 AA batteries / rechargeable batteries, USB interface; optional internal battery pack Type LED photometer with microprocessor control, self-test and auto-calibration Update Free via the internet / PC Packaging dimensions 263 x 222 x 83 mm Pre-programmed tests NANOCOLOR tube tests, VISOCOLOR ECO tests and Powder Pillows Wavelengths 450 nm / 530 nm / 590 nm Wavelength accuracy ± 2 nm, half-width 10 nm-12 nm

The PF-3 Fish compact photometer is the smallest member of the Macherey-Nagel photometer range and has been specially designed to meet the requirements of fishery water analysis. It supports the measurement of ammonium, chlorine, iron, silicic acid, copper, nitrate, nitrite, pH, phosphate and oxygen, directly on site, without the need for a laboratory connection. Compact and robust for on-site use Measuring 170 x 95 x 68 mm and weighing just 0.5 kg, the PF-3 Fish is a true lightweight and the ideal companion for field analysis. The housing is shock-resistant, waterproof and dustproof, rated IP 68, ready for mobile use in and around bodies of water. Wide range of parameters for water analysis With ten supported measurement parameters, the PF-3 Fish covers a particularly wide range for monitoring fishery waters, from classic nutrient parameters (ammonium, nitrate, nitrite, phosphate) through to metals (iron, copper) and oxygen, pH, chlorine and silicic acid. Intuitive operation, low maintenance Operation is via an intuitive menu system with a membrane keypad, test initiation directly from parameter lists and an illuminated graphic display (128 x 64 pixels). As an LED photometer with microprocessor control, the instrument offers self-testing and auto-calibration. The open cuvette chamber is insensitive to extraneous light, ensuring reliable measurements even under changing light conditions in the field. Flexible power supply and data connectivity The PF-3 Fish is powered by 3 AA batteries or via a USB interface (mini-USB), with the option of an internal battery pack. An adjustable auto-off function (5, 10, 15 or 20 minutes, or deactivated) helps to conserve power. The internal memory can store 50 measurements, and software updates are available free of charge via the internet or a PC. Technical details Dimensions (L x W x H) 170 x 95 x 68 mm Display Backlit graphic display, 128 x 64 pixels Auto-off function Deactivated or automatic switch-off after 5 min, 10 min, 15 min, 20 min Operation Intuitive menu navigation, membrane keypad, test initiation from parameter lists Operating range 10-40 °C, max. 80 % relative humidity (non-condensing) Standards/Certificates CE-marked Data storage 50 measurements Ambient light Insensitive to ambient light, open cuvette well Hazardous substances No Housing Shock-resistant, waterproof and dustproof, rated IP 68 Weight 0.5 kg Gross weight (including packaging) 844 g Cuvette well Round cuvettes, 16 mm outer diameter Light source LED Scope of delivery Photometer, manual, batteries and certificate Optics LED + interference filter Interfaces Mini-USB Power supply 3 AA batteries / rechargeable batteries, USB interface; optional internal battery pack Type LED photometer with microprocessor control, self-test and auto-calibration Update Free via the internet / PC Packaging dimensions 263 x 222 x 86 mm Pre-programmed tests NANOCOLOR tube tests, VISOCOLOR ECO tests and Powder Pillows Wavelengths 450 nm / 530 nm / 660 nm Wavelength accuracy ± 2 nm, half-width 10 nm-12 nm

The PF-3 Pool compact photometer is the smallest member of the Macherey-Nagel photometer range and has been specially designed to meet the requirements of swimming pool analysis. It supports the measurement of total alkalinity, cyanuric acid, pH and chlorine, directly on site, without the need for a laboratory connection. Compact and robust for on-site use Measuring 170 x 95 x 68 mm and weighing just 0.5 kg, the PF-3 Pool is a true lightweight and the ideal companion for field analysis. The housing is shock-resistant, waterproof and dustproof, rated IP 68, ready for mobile use right by the pool. Intuitive operation, low maintenance Operation is via an intuitive menu system with a membrane keypad, test initiation directly from parameter lists and an illuminated graphic display (128 x 64 pixels). As an LED photometer with microprocessor control, the device offers self-testing and auto-calibration. The open cuvette chamber is insensitive to extraneous light, ensuring reliable measurements even under changing light conditions in outdoor swimming pool areas. Flexible power supply and data connectivity The PF-3 Pool is powered by 3 AA batteries or via a USB interface (mini-USB), with the option of an internal battery pack. An adjustable auto-off function (5, 10, 15 or 20 minutes, or deactivated) helps to conserve power. The internal memory can store 50 measurements, and software updates are available free of charge via the internet or a PC. Technical details Dimensions (L x W x H) 170 x 95 x 68 mm Display Backlit graphic display, 128 x 64 pixels Auto-off function Deactivated or automatic switch-off after 5 min, 10 min, 15 min, 20 min Operation Intuitive menu navigation, membrane keypad, test initiation from parameter lists Operating range 10-40 °C, max. 80 % relative humidity (non-condensing) Standards/Certificates CE-marked Data storage 50 measurements Ambient light Insensitive to ambient light, open cuvette well Hazardous substances No Housing Shock-resistant, waterproof and dustproof, rated IP 68 Weight 0.5 kg Gross weight (including packaging) 800 g Cuvette well Round cuvettes, 16 mm outer diameter Light source LED Scope of delivery Photometer, manual, batteries and certificate Optics LED + interference filter Interfaces Mini-USB Power supply 3 AA batteries / rechargeable batteries, USB interface; optional internal battery pack Type LED photometer with microprocessor control, self-test and auto-calibration Update Free via the internet / PC Packaging dimensions 260 x 215 x 80 mm Pre-programmed tests NANOCOLOR tube tests, VISOCOLOR ECO tests and Powder Pillows Wavelengths 450 nm / 530 nm / 590 nm Wavelength accuracy ± 2 nm, half-width 10 nm-12 nm

The PF-3 Soil compact photometer is the smallest member of the Macherey-Nagel photometer range and has been specially designed to meet the requirements of soil analysis. It supports the measurement of ammonium, nitrate, phosphorus and potassium, directly on site, without the need for a laboratory connection. Compact and robust for on-site use Measuring 170 x 95 x 68 mm and weighing just 0.5 kg, the PF-3 Soil is a true lightweight and the ideal companion for field analysis. The housing is shock-resistant, waterproof and dustproof, rated IP 68, ready for mobile use outside the laboratory. Intuitive operation, low maintenance Operation is via an intuitive menu system with a membrane keypad, test selection directly from parameter lists and an illuminated graphic display (128 x 64 pixels). As an LED photometer with microprocessor control, the instrument features a self-test and auto-calibration function. The open cuvette chamber is insensitive to extraneous light, which makes measurements reliable even under changing light conditions in the field. Flexible power supply and data connectivity The PF-3 Soil is powered by 3 AA batteries/rechargeable batteries or via a USB interface (Mini-USB), with the option of an internal battery pack. An adjustable auto-off function (5, 10, 15 or 20 minutes, or inactive) helps to conserve power. The internal memory can store 50 measurements, and software updates are available free of charge via the internet or a PC. Technical details Dimensions (L x W x H) 170 x 95 x 68 mm Display Backlit graphic display, 128 x 64 pixels Auto-off function Inactive or automatic switch-off after 5 min, 10 min, 15 min, 20 min Operation Intuitive menu navigation, membrane keypad, test initiation from parameter lists Operating range 10-40 °C, max. 80 % relative humidity (non-condensing) Standards/Certificates CE-marked Data storage 50 measurements Ambient light Insensitive to ambient light, open shaft Hazardous substances No Housing Shock-resistant, waterproof and dustproof, rated IP 68 Weight 0.5 kg Gross weight (including packaging) 800 g Cuvette well Round cuvettes, 16 mm outer diameter Light source LED Scope of delivery Photometer, manual, batteries and certificate Optics LED + interference filter Interfaces Mini-USB Power supply 3 AA batteries / rechargeable batteries, USB interface; optional internal battery pack Type LED photometer with microprocessor control, self-test and auto-calibration Update Free via the internet / PC Packaging dimensions 260 x 220 x 80 mm Pre-programmed tests NANOCOLOR tube tests, VISOCOLOR ECO tests and Powder Pillows Wavelengths 365 nm / 450 nm / 660 nm Wavelength accuracy ± 2 nm, half-width 10 nm-12 nm

For rapid visual pH determination without the need for a measuring instrument, Macherey-Nagel offers the DUOTEST pH test paper, a simple and reliable solution for the pH range 1–12. Two indicator zones for more accurate readings DUOTEST indicator papers feature two different indicator zones on a single strip. These are separated by a hydrophobic strip, which reliably prevents the indicator colours from bleeding into one another whilst also enhancing the paper’s mechanical stability. Conveniently supplied on a roll The test paper is supplied on a roll 5 m long and 10 mm wide, so you can always tear off exactly the right amount as and when needed. When stored at 4–30 °C, the shelf life from the date of manufacture is 3 years. Application Graduated in whole pH units from 1 to 12 (pH 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12). No instrument evaluation required. Readings are taken visually by colour comparison. Technical details Graduation pH - 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 Platform Products for pH determination Compatible with No instrument analysis Scope of delivery 1 roll, 5 m long and 10 mm wide Shelf life (from date of manufacture) 3 year(s) Storage temperature 4–30 °C Gross weight (including packaging) 25.03 g Packaging dimensions 62 x 17 x 62 mm CE-marked No Hazardous substances No Trademark DUOTEST

Precise water and wastewater analysis is not always confined to a fixed laboratory setting. The NANOCOLOR Advance spectrophotometer from Macherey-Nagel combines the key features of the PF-12Plus portable compact photometer with the precision of the NANOCOLOR VIS II spectrophotometer and, thanks to its built-in rechargeable battery, can also be used on the move. Precise measurement technology, suitable for mobile use With a wavelength range of 340 to 800 nm, the NANOCOLOR Advance measures all photometrically analysable test kits from Macherey-Nagel, thereby covering the entire spectrum of water and wastewater analysis. Reference Detector Technology (RDT) and monochromator optics ensure reliable results; photometric linearity is < 0.5 % (0.5 to 2.0 A) or ≤ 1 % (> 2 A with a neutral glass filter at 546 nm). The built-in rechargeable battery (6.4 V, 7.2 Ah) allows operation even without a mains connection. Operation & Methods Operation is via barcode technology and a backlit, colour 5″ LCD touchscreen with icon-based menu navigation. Over 200 pre-programmed tests and special methods, as well as 99 freely programmable methods, cover absorbance, transmittance, factor, kinetic and scan measurements; VISOCOLOR ECO tests and Powder Pillows can also be analysed. The data memory holds 1,000 measurement results, 1,000 internal quality control results and 100 scans, and supports documentation in a GLP environment. Quality assurance & versatility The instrument is insensitive to extraneous light and measures via an open shaft. In addition, it offers nephelometric turbidity measurement at 860 nm based on ISO 7027 (16 and 24 mm cuvettes, measuring range 1 to 1,000 NTU). The cuvette shaft accommodates round cuvettes (16 mm, 24 mm outer diameter) as well as rectangular cuvettes (10, 20, 40, 50 mm). The photometer is CE-marked and comes with a 2-year warranty. Technical details Type Spectrophotometer with reference detector technology (RDT) Wavelengths 340 nm to 800 nm Wavelength resolution 1 nm Wavelength accuracy ± 2 nm Wavelength reproducibility ± 0.1 nm Wavelength selection Automatic, barcode, manual Wavelength calibration Automatic Spectral bandwidth < 4 nm Optics Monochromator Photometric range ± 3.0 A in the wavelength range 340 to 800 nm Photometric linearity < 0.5 % at 0.5 to 2.0 A; ≤ 1 % at > 2 A with a neutral glass filter at 546 nm Photometric accuracy 0.003 A at 0.0 to 0.5 A; 1 % at 0.5 to 2.0 A Stray light < 0.5 % Scanning speed 1 complete scan in less than 3 minutes Display Backlit, colour 5″ LCD touchscreen Operation Barcode technology, icon-based on-screen menu navigation, touchscreen Measurement modes Over 200 pre-programmed tests and special methods, 99 freely programmable methods, absorbance, transmittance, factor, kinetics, scan, nephelometric turbidity measurement Pre-programmed tests NANOCOLOR tube tests and standard tests, VISOCOLOR ECO tests and Powder Pillows Cuvette compartment Round cuvettes 16 mm, 24 mm outer diameter, rectangular cuvettes 10 mm, 20 mm, 40 mm, 50 mm Extraneous light Insensitive to extraneous light, open shaft Turbidity measurement Nephelometric turbidity measurement at 860 nm (based on ISO 7027, 16 and 24 mm), 1 to 1,000 NTU Data storage 1,000 measurement results, 1,000 internal quality control results, 100 scans; supports documentation in a GLP environment Interfaces LAN (CAT 6, use only shielded cables with a maximum length of 20 m), 2 x USB (Host), 1 x USB (Function) Update Free via USB stick Power supply Input 110 to 240 V AC, output 12 V 3 A DC; 6.4 V, 7.2 Ah via built-in rechargeable battery Operating range 10 to 40 °C, max. 80 % relative humidity (non-condensing) Dimensions (L x W x H) 325 x 280 x 130 mm Weight 3.8 kg Gross weight (including packaging) 5,100 g Packaging dimensions 400 x 370 x 190 mm CE-marked Yes Hazardous substances No Warranty 2 years Trademark NANOCOLOR Scope of delivery Photometer, manual (quick start guide), touch pen, dust cover, mains adaptor with country-specific plugs, USB cable, USB stick, calibration cuvette, certificate and cleaning cloth

Chloride is one of the standard parameters in water analysis, whether for monitoring drinking water, groundwater or surface water. The NANOCOLOR Chloride 200 tube test from Macherey-Nagel delivers precise, time-saving results when used in conjunction with the appropriate NANOCOLOR photometers. Two measurement ranges for different concentrations The test covers a measurement range of 5–200 mg/L Cl⁻ and a second range of 0.10–1.00 g/L Cl⁻. The method is based on the mercury(II) thiocyanate/iron(III) nitrate procedure and is based on EPA 325.1 and APHA 4500-Cl⁻ E. Compatible with standard NANOCOLOR photometers The test can be analysed on the 500 D, Advance, PF-12Plus, UV/VIS II and VIS II instruments, including the NANOCOLOR VIS II (item no. 919650.1) and NANOCOLOR Advance (item no. 919750) spectrophotometers already offered in our range. Scope of application The test is designed for groundwater, surface water and drinking water, and is also suitable for seawater analysis. A sturdy box containing 20 round cuvettes is sufficient for 20 determinations. When stored at 15–25 °C, the shelf life is 1 year from the date of manufacture. Technical details Parameter Chloride Method Chloride - mercury(II) thiocyanate/iron(III) nitrate Measuring range Chloride - 0.10–1.00 g/L Cl⁻, Chloride - 5–200 mg/L Cl⁻ Note Measuring range on the NANOCOLOR VIS II Test range Medium Test method Photometric Underlying standard Analogous to EPA 325.1, APHA 4500-Cl⁻ E Test No. 0-19 Platform NANOCOLOR tube tests Can be analysed using 500 D, Advance, PF-12Plus, UV/VIS II, VIS II Application Groundwater, surface water, drinking water Seawater analysis Yes Digestion kit No Sewage sludge digestion No NanOx Metal No NanOx N No Packaging unit 20 test(s) Scope of delivery Sturdy box containing 20 round cuvettes. Sufficient for 20 determinations. Shelf life (from date of manufacture) 1 year(s) Storage temperature 15–25 °C Gross weight (including packaging) 455 g Packaging dimensions 160 x 110 x 119 mm Hazardous substances Yes Trademarks NANOCOLOR

Chemical oxygen demand (COD) is one of the most important parameters for the assessment of industrial and municipal effluents. The NANOCOLOR COD 160 tube test from Macherey-Nagel delivers precise, time-saving results in accordance with ISO 15705 when used in conjunction with the appropriate NANOCOLOR photometers. Low measurement range for samples with low organic load The test covers a measurement range of 15–160 mg/L O₂ and is therefore suitable for samples with a lower organic load than the NANOCOLOR COD 4000 (Item No. 985011). The method is based on the potassium dichromate procedure and is in accordance with DIN ISO 15705 H45, whilst also being based on EPA 410.4, APHA 5220 D and DIN 38409 H41-1. Compatible with standard NANOCOLOR photometers The test can be analysed on the following instruments: 500 D, Advance, MT Easy UV, MT Easy VIS, PF-3 COD, PF-12Plus, UV/VIS II and VIS II, including the NANOCOLOR VIS II (item no. 919650.1) and NANOCOLOR Advance (item no. 919750) spectrophotometers already offered in our range. Scope of application The test is designed for wastewater, sewage sludge and water samples. A sturdy box containing 20 round cuvettes is sufficient for 20 determinations. When stored at 15–25 °C, the shelf life is 1 year from the date of manufacture. Technical details Parameters COD Method COD - Potassium dichromate Measuring range COD - 15–160 mg/L O₂ Note Measurement range on the NANOCOLOR VIS II Test range Low Test method Photometric Underlying standard In accordance with DIN ISO 15705 H45, analogous to EPA 410.4, APHA 5220 D, DIN 38409 H41-1 Test No. 0-26 Platform NANOCOLOR tube tests Compatible with 500 D, Advance, MT Easy UV, MT Easy VIS, PF-3 COD, PF-12Plus, UV/VIS II, VIS II Application Wastewater, sewage sludge, water Seawater analysis No Digestion kit No Sewage sludge digestion No NanOx Metal No NanOx N No Packaging unit 20 test(s) Scope of delivery Sturdy box containing 20 round cuvettes. Sufficient for 20 determinations. Shelf life (from date of manufacture) 1 year(s) Storage temperature 15–25 °C Gross weight (including packaging) 376 g Packaging dimensions 160 x 111 x 122 mm Hazardous substances Yes Trademarks NANOCOLOR

Chemical oxygen demand (COD) is one of the most important parameters for the assessment of industrial and municipal effluents. The NANOCOLOR COD 4000 tube test from Macherey-Nagel delivers precise, time-saving results when used in conjunction with the appropriate NANOCOLOR photometers. Wide measuring range for highly contaminated samples The test covers a measurement range of 400–4,000 mg/L O₂ and is therefore particularly suitable for samples with a high organic load. The method is based on the potassium dichromate procedure and is based on DIN ISO 15705 H45, EPA 410.4, APHA 5220 D and DIN 38409 H41-1. Compatible with standard NANOCOLOR photometers The test can be analysed on the 500 D, Advance, PF-3 COD, PF-12Plus, UV/VIS II and VIS II instruments, including the NANOCOLOR VIS II (item no. 919650.1) and NANOCOLOR Advance (item no. 919750) spectrophotometers already offered in our range. Scope of application The test is designed for wastewater, sewage sludge and water samples. A sturdy box containing 20 round cuvettes is sufficient for 20 determinations. When stored at 15–25 °C, the shelf life from the date of manufacture is 1 year. Technical details Parameters COD Method COD - Potassium dichromate Measuring range COD - 400–4,000 mg/L O₂ Note Measurement range on the NANOCOLOR VIS II Test range Medium Test method Photometric Underlying standard Analogous to DIN ISO 15705 H45, EPA 410.4, APHA 5220 D, DIN 38409 H41-1 Test No. 0-11 Platform NANOCOLOR tube tests Compatible with 500 D, Advance, PF-3 COD, PF-12Plus, UV/VIS II, VIS II Application Wastewater, sewage sludge, water Seawater analysis No Digestion kit No Sewage sludge digestion No NanOx Metal No NanOx N No Packaging unit 20 test(s) Scope of delivery Sturdy box containing 20 round cuvettes. Sufficient for 20 determinations. Shelf life (from date of manufacture) 1 year(s) Storage temperature 15–25 °C Gross weight (including packaging) 479 g Packaging dimensions 160 x 110 x 119 mm Hazardous substances Yes Trademarks NANOCOLOR

Nitrate is one of the most important nutrient parameters in water analysis, from drinking water monitoring to the assessment of water pollution. The NANOCOLOR Nitrate 50 tube test from Macherey-Nagel delivers precise, time-saving results when used in conjunction with the appropriate NANOCOLOR photometers. Two measurement ranges for different concentrations The test covers a measurement range of 0.3–22.0 mg/L NO₃-N and a second range of 2–100 mg/L NO₃⁻. The method works according to the 2,6-dimethylphenol procedure and is in accordance with ISO 23696-1 (2023-02) and based on ISO 7890-1 and DIN 38405 D9. Compatible with standard NANOCOLOR photometers The test can be analysed on the following instruments: 500 D, Advance, MT Easy UV, MT Easy VIS, PF-3 Soil, PF-12Plus, UV/VIS II and VIS II, including the NANOCOLOR VIS II (item no. 919650.1) and NANOCOLOR Advance (item no. 919750) spectrophotometers already featured in our range. Scope of application The test is designed for use with wastewater, groundwater, surface water and drinking water. A sturdy box containing 20 round cuvettes is sufficient for 20 analyses. When stored at 15–25 °C, the shelf life is 2 years from the date of manufacture. Technical details Parameter Nitrate Method Nitrate - 2,6-dimethylphenol Measuring range Nitrate - 0.3–22.0 mg/L NO₃-N, Nitrate - 2–100 mg/L NO₃⁻ Note Measurement range on the NANOCOLOR VIS II Test range Low Test method Photometric Underlying standard In accordance with ISO 23696-1 2023-02, analogous to ISO 7890-1, DIN 38405 D9 Test No. 0-64 Platform NANOCOLOR tube tests Compatible with 500 D, Advance, MT Easy UV, MT Easy VIS, PF-3 Soil, PF-12Plus, UV/VIS II, VIS II Application Wastewater, groundwater, surface water, drinking water Seawater analysis No Digestion set No Sewage sludge digestion No NanOx Metal No NanOx N No Packaging unit 20 test(s) Scope of delivery Sturdy box containing 20 round cuvettes. Sufficient for 20 determinations. Shelf life (from date of manufacture) 2 year(s) Storage temperature 15–25 °C Gross weight (including packaging) 461 g Packaging dimensions 160 x 110 x 119 mm Hazardous substances Yes GHS pictograms GHS02 (flammable), GHS05 (corrosive), GHS07 (harmful) Signal word Danger H-statements H226, H290, H302, H314, H336 P-statements P260, P264, P280, P303+P361+P353, P305+P351+P338, P310, P405, P501 Trademarks NANOCOLOR

Non-ionic surfactants (detergents) enter wastewater and water bodies via cleaning products and laundry detergents. Their monitoring is a standard parameter in water analysis. The NANOCOLOR Non-ionic Surfactants 15 tube test from Macherey-Nagel delivers precise, time-saving results when used in conjunction with the appropriate NANOCOLOR photometers. Precise method for low concentrations The test covers a measurement range of 0.3–15.0 mg/L of Triton® X-100 and operates according to the TBPE method. Compatible with standard NANOCOLOR photometers The test can be analysed on the 500 D, Advance, PF-12Plus, UV/VIS II and VIS II instruments, including the NANOCOLOR VIS II (item no. 919650.1) and NANOCOLOR Advance (item no. 919750) spectrophotometers already available in our range. Scope of application The test is highly versatile: it can be used for wastewater, groundwater, surface water, production water, process water and drinking water. A sturdy box containing 20 round cuvettes is sufficient for 20 analyses. When stored at 15–25 °C, the shelf life from the date of manufacture is 2 years. Technical details Parameter Non-ionic surfactants Method Detergents - TBPE Measuring range Non-ionic surfactants - 0.3–15.0 mg/L Triton® X-100 Note Measurement range on the NANOCOLOR VIS II Test range Medium Test method Photometric Test No. 0-47 Platform NANOCOLOR tube tests Can be analysed with 500 D, Advance, PF-12Plus, UV/VIS II, VIS II Application Wastewater, groundwater, surface water, production water, process water, drinking water Seawater analysis No Digestion set No Sewage sludge digestion No NanOx Metal No NanOx N No Packaging unit 20 test(s) Scope of delivery Sturdy box containing 20 round cuvettes. Sufficient for 20 determinations. Shelf life (from date of manufacture) 2 year(s) Storage temperature 15–25 °C Gross weight (including packaging) 453 g Packaging dimensions 160 x 110 x 119 mm Hazardous substances Yes GHS pictograms GHS02 (flammable), GHS07 (harmful), GHS08 (hazardous to health) Signal word Warning H-statements H226, H302, H315, H319, H336, H351, H371 P-statements P201, P202, P280, P308+P313, P405, P501 Trademarks NANOCOLOR

Reliably determining silicic acid in water and wastewater samples is particularly important in the monitoring of boiler feedwater and cooling water, as silicate deposits can cause damage to plant. The NANOCOLOR Silicic Acid standard test from Macherey-Nagel provides highly sensitive photometric measurements at low cost per sample, pre-programmed for use with the appropriate NANOCOLOR photometers. Two measurement ranges for different concentrations The test covers a standard measurement range of 0.01–5.00 mg/L Si (or 0.02–10.0 mg/L SiO₂) and a high-sensitivity measurement range of 0.002–0.100 mg/L Si (or 0.005–0.200 mg/L SiO₂). The method is based on the silicomolybdenum blue method and is based on APHA 4500-SiO₂ E and DIN EN ISO 16264 H57. Compatible with standard NANOCOLOR photometers The test can be analysed on the 500 D, Advance, UV/VIS II and VIS II instruments, including the NANOCOLOR VIS II (item no. 919650.1) and NANOCOLOR Advance (item no. 919750) spectrophotometers already offered in our range. Practical for everyday laboratory use One sturdy box of reagents is sufficient for 250 determinations. When stored at 15–25 °C, the shelf life from the date of manufacture is 3 years. The test is also suitable for seawater analysis; no additional digestion kit or sewage sludge digestion kit is required. Technical details Parameter Silicic acid Method Silicic acid - silicomolybdenum blue Measuring range Silicic acid - 0.01–5.00 mg/L Si, Silicic acid - 0.02–10.0 mg/L SiO₂ Sensitive measuring range Silicic acid - 0.002–0.1 mg/L Si, Silicic acid - 0.005–0.200 mg/L SiO₂ Note Measuring range on the NANOCOLOR VIS II Test range Low Test method Photometric Underlying standard Analogous to APHA 4500-SiO2 E, DIN EN ISO 16264 H57 Test No. 1-48 Platform NANOCOLOR standard tests Can be analysed using 500 D, Advance, UV/VIS II, VIS II Application Wastewater, water Seawater analysis Yes Digestion kit No Sewage sludge digestion No NanOx Metal No NanOx N No Packaging unit 250 test(s) Scope of delivery Sturdy box containing reagents for 250 determinations. Shelf life (from date of manufacture) 3 year(s) Storage temperature 15–25 °C Gross weight (including packaging) 436 g Packaging dimensions 160 x 110 x 130 mm Hazardous substances Yes Trademarks NANOCOLOR

Alongside sulphide and sulphite, sulphate is one of the most prominent sulphur compounds in water analysis and is ubiquitous in nature. The NANOCOLOR Sulphate LR 200 tube test from Macherey-Nagel delivers precise, time-saving results when used in conjunction with the appropriate NANOCOLOR photometers. Precise method for low concentrations The test covers a measurement range of 20–200 mg/L SO₄²⁻ and is based on the barium sulphate turbidity method. The method is based on APHA 4500-SO₄²⁻ E. Compatible with standard NANOCOLOR photometers The test can be analysed on the following instruments: 500 D, Advance, MT Easy UV, MT Easy VIS, PF-12Plus, UV/VIS II and VIS II, including the NANOCOLOR VIS II (item no. 919650.1) and NANOCOLOR Advance (item no. 919750) spectrophotometers already featured in our range. Scope of application The test is designed for groundwater, surface water and drinking water. A sturdy box containing 20 round cuvettes is sufficient for 20 determinations. When stored at 15–25 °C, the shelf life is 3 years from the date of manufacture. Technical details Parameter Sulphate Method Sulphate - barium sulphate (turbidity) Measuring range Sulphate - 20–200 mg/L SO₄²⁻ Note Measurement range on the NANOCOLOR VIS II Test range Very low Test method Photometric Underlying standard Analogous to APHA 4500-SO42− E Test No. 0-62 Platform NANOCOLOR tube tests Compatible with 500 D, Advance, MT Easy UV, MT Easy VIS, PF-12Plus, UV/VIS II, VIS II Application Groundwater, surface water, drinking water Seawater analysis No Digestion set No Sewage sludge digestion No NanOx Metal No NanOx N No Packaging unit 20 test(s) Scope of delivery Sturdy box containing 20 round cuvettes. Sufficient for 20 determinations. Shelf life (from date of manufacture) 3 year(s) Storage temperature 15–25 °C Gross weight (including packaging) 345 g Packaging dimensions 160 x 110 x 119 mm Hazardous substances Yes GHS pictograms GHS07 (harmful), GHS08 (hazardous to health) Signal word Warning H-statements H302, H332, H373, H412 Trademark NANOCOLOR

Reliably and rapidly determining sulphide levels in water and effluent samples is a recurring issue in effluent analysis, particularly in relation to anaerobic processes and odour problems. The NANOCOLOR Sulphide 3 tube test from Macherey-Nagel delivers precise, time-saving results when used in conjunction with the appropriate NANOCOLOR photometers.Precise method for low concentrationsThe test is based on the methylene blue method and covers a measurement range of 0.05–3.00 mg/L S²⁻, suitable for very low sulphide concentrations. The method is based on DIN 38405 D26 and D27 and is suitable for both fresh water and seawater samples.Compatible with standard NANOCOLOR photometersThe test can be analysed on the following instruments: 500 D, Advance, MT Easy UV, MT Easy VIS, PF-12Plus, UV/VIS II and VIS II, including the NANOCOLOR VIS II (item no. 919650.1) and NANOCOLOR Advance (item no. 919750) spectrophotometers already offered in our range.Practical for everyday laboratory useA sturdy box containing 20 round cuvettes is sufficient for 20 determinations. When stored at 15–25 °C, the shelf life from the date of manufacture is 3 years. No additional digestion kit or sewage sludge digestion kit is required for this test.Technical details Parameter Sulphide Method Sulphide - Methylene blue Measuring range Sulphide - 0.05–3.00 mg/L S²⁻ Note Measurement range on the NANOCOLOR VIS II Test range Very low Test method Photometric Underlying standard Analogous to DIN 38405 D26, DIN 38405 D27 Test No. 0-73 Platform NANOCOLOR tube tests Can be analysed with 500 D, Advance, MT Easy UV, MT Easy VIS, PF-12Plus, UV/VIS II, VIS II Application Wastewater, water Seawater analysis Yes Digestion kit No Sewage sludge digestion No NanOx Metal No NanOx N No Packaging unit 20 test(s) Scope of delivery Sturdy box containing 20 round cuvettes. Sufficient for 20 determinations. Shelf life (from date of manufacture) 3 year(s) Storage temperature 15–25 °C Gross weight (including packaging) 344 g Packaging dimensions 160 x 110 x 119 mm Hazardous substances Yes Trademarks NANOCOLOR

Total nitrogen (TNb) is a key aggregate parameter in wastewater and water body monitoring, as it measures both organically bound and inorganic nitrogen. The NANOCOLOR Total Nitrogen TNb 220 tube test from Macherey-Nagel delivers precise, time-saving results when used in conjunction with the appropriate NANOCOLOR photometers. Two-step procedure: digestion and determination The test covers a measurement range of 5–220 mg/L N and operates in two steps: digestion using the NanOx-N reagent, followed by photometric determination according to the 2,6-dimethylphenol method. The method is in accordance with ISO 23697-1 (2023-02); the digestion is based on DIN EN ISO 11905-1 H36, and the determination on ISO 7890-1 and DIN 38405 D9. Compatible with standard NANOCOLOR photometers The test can be analysed on the following instruments: 500 D, Advance, MT Easy UV, MT Easy VIS, PF-12Plus, UV/VIS II and VIS II, including the NANOCOLOR VIS II (item no. 919650.1) and NANOCOLOR Advance (item no. 919750) spectrophotometers already featured in our range. Scope of application and scope of delivery The test is designed for use with wastewater, groundwater, surface water and drinking water. 2 sturdy boxes are supplied (Box A and B in a cardboard slipcase), each containing 20 round cuvettes for digestion and determination, sufficient for 20 determinations. When stored at 15–25 °C, the shelf life from the date of manufacture is 1 year. Technical details Parameter Total nitrogen Method Total nitrogen - 2,6-dimethylphenol Measuring range Total nitrogen - 5–220 mg/L N Note Measurement range on the NANOCOLOR VIS II Test range Medium Test method Photometric Underlying standard In accordance with ISO 23697-1 2023-02, digestion - analogous to DIN EN ISO 11905-1 H36. Determination - analogous to ISO 7890-1, DIN 38405 D9 Test No. 0-88 Platform NANOCOLOR tube tests Compatible with 500 D, Advance, MT Easy UV, MT Easy VIS, PF-12Plus, UV/VIS II, VIS II Application Wastewater, groundwater, surface water, drinking water Seawater analysis No Digestion set No Sewage sludge digestion No NanOx Metal No NanOx N Yes Packaging unit 20 test(s) Scope of delivery 2 sturdy boxes containing 20 round cuvettes for digestion and 20 round cuvettes for determination. Sufficient for 20 determinations. Shelf life (from date of manufacture) 1 year(s) Storage temperature 15–25 °C Gross weight (including packaging) 932.5 g Packaging dimensions 160 x 110 x 240 mm Hazardous substances Yes GHS pictograms GHS02 (flammable), GHS03 (oxidising), GHS05 (corrosive), GHS07 (harmful), GHS08 (hazardous to health) Signal word Danger H-statements H226, H272, H290, H302, H314, H315, H317, H334, H335, H336 P-statements P260, P264, P280, P284, P303+P361+P353, P305+P351+P338, P310, P333+P313, P405, P501 Trademarks NANOCOLOR

Precise water and wastewater analysis requires reliable measurement technology that is easy to use in day-to-day laboratory work. The NANOCOLOR VIS II photometer from Macherey-Nagel covers the wavelength range from 320 to 1,100 nm and combines high-quality optics with an icon-based, touchscreen menu system for a quick start without the need for lengthy training. Precise measurement technology for everyday laboratory use At its core, the instrument utilises monochromator optics and reference detector technology (RDT). Photometric linearity is < 0.5 % (≤ 2 A) or ≤ 1 % (> 2 A), wavelength accuracy is ± 1 nm and the spectral bandwidth is < 4 nm. A complete scan takes less than a minute, for reproducible results in daily measurement routines. The instrument is also insensitive to extraneous light and measures via an open cuvette chamber. Operation, Methods & Connectivity Operation is via barcode technology and a 10.1″ LED-backlit HD display with a projective-capacitive touchscreen (PCAP). Over 200 pre-programmed tests and 99 freely programmable methods cover absorbance, transmittance, factor, kinetic and scan measurements. Connections to laboratory information management systems (LIMS) are available via LAN, 2× USB (host), 1× USB (function) and RS232; the internal data storage (16 GB Micro-SDHC) can hold 5,000 measured values and 100 spectra or colour measurements. Software updates can be installed free of charge via a USB stick. Quality Assurance & Compliance Data storage supports documentation in a GLP environment, and internal quality control is carried out via NANOCONTROL NANOCHECK 2.0. In addition, the instrument offers nephelometric turbidity measurement at 860 nm based on ISO 7027 (measuring range 0.1 to 1,000 NTU). Turbidity is thus detected and reported during the measurement itself. The photometer is CE-marked and comes with a 2-year warranty. Versatile In addition to standard measurements (absorbance, transmittance, factor), the NANOCOLOR VIS II also covers kinetic measurements, colour measurements and turbidity determinations. The cuvette chamber accommodates round cuvettes (16 mm OD) as well as rectangular cuvettes (10 mm, 20 mm, 40 mm, 50 mm) and is designed for use with NANOCOLOR tube tests and standard tests. Technical details Type Spectrophotometer with reference detector technology (RDT) Wavelengths 320 to 1,100 nm Wavelength resolution 0.1 nm Wavelength accuracy ± 1 nm Wavelength reproducibility < 0.5 nm Wavelength selection Automatic, barcode, manual Wavelength calibration Automatic Spectral bandwidth < 4 nm Optics Monochromator Photometric range ± 3.0 A in the wavelength range 340 nm to 900 nm Photometric linearity < 0.5 % at ≤ 2 A; ≤ 1 % at > 2 A Photometric accuracy 0.005 A at 0.0 to 0.5 A; 1 % at 0.5 to 2.0 A Stray light < 0.1 % Scanning speed 1 complete scan in less than 1 min Display 10.1″ LED-backlit HD display, anti-reflective cover glass with projective capacitive touchscreen (PCAP) Operation Barcode technology, icon-based on-screen menu navigation, touchscreen Measurement modes Over 200 pre-programmed tests and special methods, 99 freely programmable methods, absorbance, transmittance, factor, kinetics, scan, nephelometric turbidity measurement Pre-programmed tests NANOCOLOR tube tests and standard tests Cuvette well Round cuvettes 16 mm OD, rectangular cuvettes 10 mm, 20 mm, 40 mm, 50 mm External light Insensitive to extraneous light, open shaft Turbidity measurement Nephelometric turbidity measurement at 860 nm (based on ISO 7027), 0.1 to 1,000 NTU Internal quality control With NANOCONTROL NANOCHECK 2.0 Data storage 16 GB Micro SDHC card, 5,000 measured values, 100 spectra or colour measurements, supports documentation in a GLP environment Interfaces LAN, 2 x USB (host), 1 x USB (function) and RS232 Update Free via USB stick Language DE / EN / FR / ES / PT / PL / HU / NL / CZ / RO / IT Light source Halogen lamp Power supply Input 110 to 240 V AC, output 12 V 3 A DC Operating range 10 to 40 °C, max. 80 % relative humidity (non-condensing) Dimensions (L x W x H) 360 x 400 x 110 mm Weight 4 kg Gross weight (including packaging) 7,272 g Packaging dimensions 542 x 474 x 276 mm CE-marked Yes Hazardous substances No Warranty 2 years Trademark NANOCOLOR Scope of delivery Photometer, manual (quick start guide), touch pen, dust cover, mains adaptor with country-specific plugs, USB cable, USB stick, calibration cuvette, certificate and cleaning cloth

The reagent case with PF-3 Drinking Water and liquid chlorine reagent from Macherey-Nagel contains the PF-3 Drinking Water compact photometer and five VISOCOLOR ECO test kits for chlorine (free and total), chlorine dioxide, iron, fluoride and pH. According to the manufacturer, the PF-3 Drinking Water allows drinking water to be checked quickly and easily every day, at all water sampling points and in water treatment. The instrument is intended for mobile drinking water analysis. The case has room for further test kits and can be equipped individually.Tests includedParameterTest kit (REF)MethodMeasuring rangeTestsChlorine (free and total)VISOCOLOR ECO Chlorine 2 (931215)DPD, photometric0.05 to 2.00 mg/L Cl₂150Chlorine dioxideVISOCOLOR ECO Chlorine dioxide (931221)DPD, photometric0.20 to 3.80 mg/L ClO₂150IronVISOCOLOR ECO Iron 2 (931226)Triazine, photometric0.04 to 2.00 mg/L Fe100FluorideVISOCOLOR ECO Fluoride (931227)SPADNS, photometric0.1 to 2.0 mg/L F⁻150pHVISOCOLOR ECO pH (931270)Mixed indicator, photometricpH 6.1 to 8.4150PF-3 Drinking Water compact photometerThe housing of the PF-3 Drinking Water is dust-tight and waterproof to IP68 (test conditions according to the manual: 1 m water depth, 1 hour). Three LEDs measure at 450, 530 and 590 nm; the samples are in round cuvettes with 16 mm outer diameter in the open cuvette slot. According to the manual, extraneous light does not interfere with the measurement. 50 measured values with date and time stay in memory; export is via mini-USB and the free NANOCOLOR data export software. The instrument runs on three AA batteries or via USB. According to the flyer, new tests and parameters can be loaded at any time. For calibration with the calibration cuvette, the manufacturer recommends at least once a year.Liquid or solid chlorineBoth cases differ in the chlorine test. This case contains Chlorine 2: measuring range 0.05 to 2.00 mg/L Cl₂, 150 tests, test kit shelf life 1.5 years. The reagents are liquid and are dosed in drops. The reagent case with PF-3 Drinking Water and solid chlorine reagent (934125) contains Chlorine 6: measuring range 0.05 to 6.00 mg/L Cl₂, 200 tests, test kit shelf life 2 years, a solid powder as the first reagent. Chlorine dioxide, Iron 2, fluoride and the pH test are the same in both cases. Anyone who expects chlorine values above 2 mg/L needs the case with Chlorine 6, because Chlorine 2 only measures up to 2.00 mg/L.Typical applicationsDaily checks at water sampling pointsMonitoring in water treatmentMobile drinking water analysis for water suppliers and water consumersDetermination of the drinking water parameters chlorine, chlorine dioxide, pH, iron and fluorideTechnical detailsThe hazardous substance rows show the labelling of the product as a whole according to Section 2.2 of the safety data sheet. The individual reagents are classified separately in the manufacturer’s safety data sheet.PhotometerPF-3 Drinking Water, LED photometer with 3 interference filtersWavelengths450 nm, 530 nm, 590 nm (± 2 nm)CuvettesRound cuvettes, 16 mm outer diameterData storage50 measured values with date and timeInterfaceMini-USB (power supply and data export)Degree of protectionIP68Power supply3 AA batteries or USBPhotometer, dimensions and weight170 × 95 × 68 mm, 0.5 kgPackaging dimensions385 × 306 × 180 mmGross weight (including packaging)2,346 gStorage temperature15 to 25 °CShelf life (from production)1.5 yearsHazardous substancesYesGHS pictogramsGHS05 (corrosive)Signal wordDangerHazard statementsH314 (Causes severe skin burns and serious eye damage)Precautionary statementsP260, P264, P280, P303+361+353, P305+351+338, P310, P405, P501TransportUN 3316 Chemical kit, Class 9, Packing Group IIScope of delivery1 case with foam insert and PF-3 Drinking Water compact photometerVISOCOLOR ECO test kits for chlorine, chlorine dioxide, iron, fluoride and pH (REF in the table)1 calibration cuvette and 4 empty cuvettes1 beaker and 1 syringe (5 mL)3 batteries (AA)PF-3 manual, booklet with the VISOCOLOR ECO test instructions, certificateRegulatory informationThe PF-3 photometer included falls under the ElektroG as an electrical appliance. The manufacturer MACHEREY-NAGEL GmbH & Co. KG is registered under WEEE registration number DE 18812169. Information on how to return old appliances can be found on the Environment and Disposal page.Individual requirements and procurement serviceRefill packs for the test kits are also available. Enquiries about accessories, equipping with further tests or larger quantities are handled by our procurement service.

The reagent case with PF-3 Drinking Water and solid chlorine reagent from Macherey-Nagel contains the PF-3 Drinking Water compact photometer and five VISOCOLOR ECO test kits for chlorine (free and total), chlorine dioxide, iron, fluoride and pH. According to the manufacturer, the PF-3 Drinking Water allows drinking water to be checked quickly and easily every day, at all water sampling points and in water treatment. The instrument is intended for mobile drinking water analysis. The case has room for further test kits and can be equipped individually.Tests includedParameterTest kit (REF)MethodMeasuring rangeTestsChlorine (free and total)VISOCOLOR ECO Chlorine 6 (931217)DPD, photometric0.05 to 6.00 mg/L Cl₂200Chlorine dioxideVISOCOLOR ECO Chlorine dioxide (931221)DPD, photometric0.20 to 3.80 mg/L ClO₂150IronVISOCOLOR ECO Iron 2 (931226)Triazine, photometric0.04 to 2.00 mg/L Fe100FluorideVISOCOLOR ECO Fluoride (931227)SPADNS, photometric0.1 to 2.0 mg/L F⁻150pHVISOCOLOR ECO pH (931270)Mixed indicator, photometricpH 6.1 to 8.4150PF-3 Drinking Water compact photometerThe PF-3 Drinking Water measures at three LED wavelengths (450, 530 and 590 nm) in round cuvettes with 16 mm outer diameter. The cuvette slot is open; according to the manual, the instrument is insensitive to extraneous light. It stores 50 measured values with date and time and transfers them via mini-USB. The free NANOCOLOR data export software exports the data; according to the flyer, new tests and parameters can be loaded at any time. The housing is dust-tight and waterproof to IP68 (test conditions according to the manual: 1 m water depth, 1 hour). The manufacturer recommends calibrating the instrument with the calibration cuvette at least once a year.Solid or liquid chlorineThe two cases differ in the chlorine test. This case contains Chlorine 6: measuring range 0.05 to 6.00 mg/L Cl₂, 200 tests, test kit shelf life 2 years. The first reagent is a solid powder, the second is liquid. The reagent case with PF-3 Drinking Water and liquid chlorine reagent (934124) contains Chlorine 2: measuring range 0.05 to 2.00 mg/L Cl₂, 150 tests, test kit shelf life 1.5 years, reagents in liquid form that are dosed in drops. Chlorine dioxide, Iron 2, fluoride and the pH test are the same in both cases. If you expect chlorine values above 2 mg/L, choose the case with Chlorine 6. Up to 2 mg/L both versions are sufficient; the choice then depends on the number of tests and the dosing.Typical applicationsDaily checks at water sampling pointsMonitoring in water treatmentMobile drinking water analysis for water suppliers and water consumersDetermination of the drinking water parameters chlorine, chlorine dioxide, pH, iron and fluorideTechnical detailsThe hazardous substance rows show the labelling of the product as a whole according to Section 2.2 of the safety data sheet. The individual reagents are classified separately in the manufacturer’s safety data sheet.PhotometerPF-3 Drinking Water, LED photometer with 3 interference filtersWavelengths450 nm, 530 nm, 590 nm (± 2 nm)CuvettesRound cuvettes, 16 mm outer diameterData storage50 measured values with date and timeInterfaceMini-USB (power supply and data export)Degree of protectionIP68Power supply3 AA batteries or USBPhotometer, dimensions and weight170 × 95 × 68 mm, 0.5 kgPackaging dimensions381 × 309 × 180 mmGross weight (including packaging)2,311 gStorage temperature15 to 25 °CShelf life (from production)1.5 yearsHazardous substancesYesGHS pictogramsGHS05 (corrosive)Signal wordDangerHazard statementsH314 (Causes severe skin burns and serious eye damage)Precautionary statementsP260, P264, P280, P303+361+353, P305+351+338, P310, P405, P501TransportUN 3316 Chemical kit, Class 9, Packing Group IIScope of delivery1 case with foam insert and PF-3 Drinking Water compact photometerVISOCOLOR ECO test kits for chlorine, chlorine dioxide, iron, fluoride and pH (REF in the table)1 calibration cuvette and 4 empty cuvettes1 beaker and 1 syringe (5 mL)3 batteries (AA)PF-3 manual, booklet with the VISOCOLOR ECO test instructions, certificateRegulatory informationThe PF-3 photometer included falls under the ElektroG as an electrical appliance. The manufacturer MACHEREY-NAGEL GmbH & Co. KG is registered under WEEE registration number DE 18812169. Information on how to return old appliances can be found on the Environment and Disposal page.Individual requirements and procurement serviceRefill packs for the test kits are also available. Enquiries about accessories, equipping with further tests or larger quantities are handled by our procurement service.

The reagent case with PF-3 Pool and liquid chlorine reagent from Macherey-Nagel contains the PF-3 Pool compact photometer and four VISOCOLOR ECO test kits for the classic swimming pool parameters chlorine (free and total), pH, cyanuric acid and alkalinity. According to the manufacturer, it is intended for the analysis of swimming pool samples, has room for further test kits and can be equipped individually.Tests includedParameterTest kit (REF)MethodMeasuring rangeTestsAlkalinityVISOCOLOR ECO Alkalinity TA (931204)Bromophenol blue, photometric0.3 to 14.0 °d (5 to 250 mg/L CaCO₃)100Chlorine (free and total)VISOCOLOR ECO Chlorine 2 (931215)DPD, photometric0.05 to 2.00 mg/L Cl₂150Cyanuric acidVISOCOLOR ECO Cyanuric acid (931223)Triazine, turbidity, photometric10 to 100 mg/L100pHVISOCOLOR ECO pH (931270)Mixed indicator, photometricpH 6.1 to 8.4150PF-3 Pool compact photometerThe PF-3 Pool is dust-tight and waterproof to IP68 (test conditions according to the manual: 1 m water depth, 1 hour) and runs on three AA batteries or via USB. It measures with three LEDs at 450, 530 and 590 nm in round cuvettes with 16 mm outer diameter; the cuvette slot stays open, and according to the manual extraneous light does not interfere. Up to 50 measured values with date and time are held in memory and can be exported via mini-USB and the free NANOCOLOR data export software. The manufacturer recommends calibration with the calibration cuvette at least once a year.According to the flyer, the PF-3 Pool also evaluates further VISOCOLOR ECO tests, for example for bromine, chlorine dioxide, fluoride and iron. They are not part of the case but are also available.Liquid or solid chlorineBoth pool cases differ only in the chlorine test. This case contains Chlorine 2: measuring range 0.05 to 2.00 mg/L Cl₂, 150 tests, test kit shelf life 1.5 years. The reagents are liquid and are dosed in drops. The reagent case with PF-3 Pool and solid chlorine reagent (934119) contains Chlorine 6: measuring range 0.05 to 6.00 mg/L Cl₂, 200 tests, test kit shelf life 2 years, a solid powder as the first reagent. Alkalinity, cyanuric acid and pH are the same in both cases. The manufacturer gives the shelf life of the case as 1 year for both versions; according to the brochure, the TA alkalinity test also has a shelf life of 1 year. Anyone who has to measure chlorine values above 2 mg/L needs the case with Chlorine 6.Typical applicationsWater analysis for swimming pools and their operatorsOn-site monitoring of chlorine and pHDetermination of cyanuric acid and alkalinity (total alkalinity)Use in the laboratory and at all sampling pointsTechnical detailsThe hazardous substance rows show the labelling of the product as a whole according to Section 2.2 of the safety data sheet. The individual reagents are classified separately in the manufacturer’s safety data sheet. H314 is due to the chlorine reagent Cl2-2, H351 to the cyanuric acid reagent Cya-1. The manufacturer’s safety data sheet should be read before use.PhotometerPF-3 Pool, LED photometer with 3 interference filtersWavelengths450 nm, 530 nm, 590 nm (± 2 nm)CuvettesRound cuvettes, 16 mm outer diameterData storage50 measured values with date and timeInterfaceMini-USB (power supply and data export)Degree of protectionIP68Power supply3 AA batteries or USBPhotometer, dimensions and weight170 × 95 × 68 mm, 0.5 kgPackaging dimensions370 × 302 × 163 mmGross weight (including packaging)2,200 gStorage temperature15 to 25 °CShelf life (from production)1 yearHazardous substancesYesGHS pictogramsGHS05 (corrosive), GHS08 (health hazard)Signal wordDangerHazard statementsH314 (Causes severe skin burns and serious eye damage), H351 (Suspected of causing cancer)Precautionary statementsP201, P202, P260, P264, P280, P303+361+353, P305+351+338, P310, P405, P501TransportUN 3316 Chemical kit, Class 9, Packing Group IIScope of delivery1 case with foam insert and PF-3 Pool compact photometerVISOCOLOR ECO test kits for alkalinity, chlorine, cyanuric acid and pH (REF in the table)1 calibration cuvette and 4 empty cuvettes1 beaker and 1 syringe (5 mL)3 batteries (AA)PF-3 manual, booklet with the VISOCOLOR ECO test instructions, certificateRegulatory informationThe PF-3 photometer included falls under the ElektroG as an electrical appliance. The manufacturer MACHEREY-NAGEL GmbH & Co. KG is registered under WEEE registration number DE 18812169. Information on how to return old appliances can be found on the Environment and Disposal page.Individual requirements and procurement serviceRefill packs for the test kits are also available. Enquiries about accessories, equipping with further tests or larger quantities are handled by our procurement service.

The reagent case with PF-3 Pool and solid chlorine reagent from Macherey-Nagel contains the PF-3 Pool compact photometer and four VISOCOLOR ECO test kits for the classic swimming pool parameters chlorine (free and total), pH, cyanuric acid and alkalinity. According to the manufacturer, it is intended for the analysis of swimming pool samples, has room for further test kits and can be equipped individually.Tests includedParameterTest kit (REF)MethodMeasuring rangeTestsAlkalinityVISOCOLOR ECO Alkalinity TA (931204)Bromophenol blue, photometric0.3 to 14.0 °d (5 to 250 mg/L CaCO₃)100Chlorine (free and total)VISOCOLOR ECO Chlorine 6 (931217)DPD, photometric0.05 to 6.00 mg/L Cl₂200Cyanuric acidVISOCOLOR ECO Cyanuric acid (931223)Triazine, turbidity, photometric10 to 100 mg/L100pHVISOCOLOR ECO pH (931270)Mixed indicator, photometricpH 6.1 to 8.4150PF-3 Pool compact photometerThe PF-3 Pool measures at three LED wavelengths (450, 530 and 590 nm) in round cuvettes with 16 mm outer diameter. The cuvette slot is open; according to the manual, the instrument is insensitive to extraneous light. It stores 50 measured values with date and time and transfers them via mini-USB; the free NANOCOLOR data export software exports the data. The housing is dust-tight and waterproof to IP68 (test conditions according to the manual: 1 m water depth, 1 hour). The manufacturer recommends calibrating the instrument with the calibration cuvette at least once a year.According to the flyer, the PF-3 Pool also evaluates further VISOCOLOR ECO tests, for example for bromine, chlorine dioxide, fluoride and iron. They are not part of the case but are also available.Solid or liquid chlorineBoth pool cases differ only in the chlorine test. This case contains Chlorine 6: measuring range 0.05 to 6.00 mg/L Cl₂, 200 tests, test kit shelf life 2 years, a solid powder as the first reagent. The reagent case with PF-3 Pool and liquid chlorine reagent (934118) contains Chlorine 2: measuring range 0.05 to 2.00 mg/L Cl₂, 150 tests, test kit shelf life 1.5 years, liquid reagents that are dosed in drops. Alkalinity, cyanuric acid and pH are the same in both cases. The manufacturer gives the shelf life of the case as 1 year for both versions; according to the brochure, the TA alkalinity test also has a shelf life of 1 year. Anyone who has to measure chlorine values above 2 mg/L chooses the case with Chlorine 6.Typical applicationsWater analysis for swimming pools and their operatorsOn-site monitoring of chlorine and pHDetermination of cyanuric acid and alkalinity (total alkalinity)Use in the laboratory and at all sampling pointsTechnical detailsThe hazardous substance rows show the labelling of the product as a whole according to Section 2.2 of the safety data sheet. The individual reagents are classified separately in the manufacturer’s safety data sheet. The H351 labelling is due to the cyanuric acid reagent Cya-1. The manufacturer’s safety data sheet should be read before use.PhotometerPF-3 Pool, LED photometer with 3 interference filtersWavelengths450 nm, 530 nm, 590 nm (± 2 nm)CuvettesRound cuvettes, 16 mm outer diameterData storage50 measured values with date and timeInterfaceMini-USB (power supply and data export)Degree of protectionIP68Power supply3 AA batteries or USBPhotometer, dimensions and weight170 × 95 × 68 mm, 0.5 kgPackaging dimensions360 × 300 × 175 mmGross weight (including packaging)2,150 gStorage temperature15 to 25 °CShelf life (from production)1 yearHazardous substancesYesGHS pictogramsGHS08 (health hazard)Signal wordWarningHazard statementsH351 (Suspected of causing cancer)Precautionary statementsP201, P202, P280, P308+313, P405, P501TransportNot dangerous goods under the transport regulations (according to the safety data sheet)Scope of delivery1 case with foam insert and PF-3 Pool compact photometerVISOCOLOR ECO test kits for alkalinity, chlorine, cyanuric acid and pH (REF in the table)1 calibration cuvette and 4 empty cuvettes1 beaker and 1 syringe (5 mL)3 batteries (AA)PF-3 manual, booklet with the VISOCOLOR ECO test instructions, certificateRegulatory informationThe PF-3 photometer included falls under the ElektroG as an electrical appliance. The manufacturer MACHEREY-NAGEL GmbH & Co. KG is registered under WEEE registration number DE 18812169. Information on how to return old appliances can be found on the Environment and Disposal page.Individual requirements and procurement serviceRefill packs for the test kits are also available. Enquiries about accessories, equipping with further tests or larger quantities are handled by our procurement service.

Smart Photometry: Operation in the laboratory The NANOCOLOR UV/VIS II heralds a new era in water and wastewater analysis. As a high-precision spectrophotometer with a wavelength range of 190 to 1,100 nm, it combines high-end analysis with a user experience familiar from your smartphone or tablet. The centrepiece is the brilliant 10.1-inch HD touchscreen, which makes complex measurement procedures child’s play thanks to an intuitive, icon-based menu system. Integrated quality assurance and safety The instrument includes a fully automatic turbidity control function (NTU-Check). As turbidity in samples is often not visually detectable but can significantly distort measurement results, the NANOCOLOR UV/VIS II automatically measures turbidity during every analysis and alerts the user in the event of interference. The integrated test equipment monitoring and the direct generation of internal quality control (IQC) charts (e.g. according to DWA-A 704) directly within the instrument facilitate audits and support process reliability. Connectivity and versatility The instrument is equipped for the modern laboratory environment: it features all relevant interfaces (LAN, RS232, USB) for seamless integration with laboratory information management systems (LIMS). The integrated 2D barcode scanner automatically recognises cuvette tests, selects the method and performs the measurement, without any manual intervention. In addition to standard routine tests, comprehensive colour measurements, real-time scans and specialised brewery analysis (MEBAK) are pre-installed. Technical details Device type: UV-VIS spectrophotometer with reference detector technology Wavelength range: 190-1,100 nm Display: 10.1" HD touchscreen with backlighting Operation: Icon-based menu navigation (similar to a smartphone) Barcode technology: Integrated 2D barcode scanner with cuvette recognition Interfaces: LAN, RS 232, USB (host/device) Quality assurance: Integrated turbidity check (NTU Check), internal quality control (IQC) menu Applications: Tube tests, standard tests, scans, colour measurement, turbidity Power supply: 110–240 V, 50/60 Hz Scope of delivery NANOCOLOR UV/VIS II spectrophotometer Mains adaptor / power cable Quick start guide / Operating instructions Protective cover Please note: Cuvette tests and other accessories are not included in the scope of delivery. Individual requirements & procurement service Do you need suitable tube tests for COD, ammonium or phosphate? Or are you looking for the right thermal printer unit and certified test equipment? We can put together your complete analytical package. Contact our procurement service for a personalised consultation.

The VISOCOLOR ECO reagent case 931301 contains seven ECO tests for on-site water analysis: ammonium, carbonate hardness, total hardness, nitrate, nitrite, pH and phosphate. Macherey-Nagel describes it as a mini-lab for visual water analysis. Evaluation is without a photometer, using the colour chart or, for the two hardness tests, by counting drops.Seven tests and their measuring rangesAccording to the manufacturer, the ECO tests have colour-coded reagents and instructions with pictograms.ParameterTestEvaluationMeasuring range or levelsTestsAmmoniumECO Ammonium 3Colour comparison0 to 3 mg/L NH₄⁺; levels 0; 0.2; 0.3; 0.5; 0.7; 1; 2; 350Carbonate hardnessECO Carbonate hardnessTitration, drop counting1 drop corresponds to 1 °d100Total hardnessECO Total hardnessTitration, drop counting1 drop corresponds to 1 °d110NitrateECO NitrateColour comparison0 to 120 mg/L NO₃⁻; levels 0; 1; 3; 5; 10; 20; 30; 50; 70; 90; 120110NitriteECO NitriteColour comparison0 to 0.5 mg/L NO₂⁻; levels 0; 0.02; 0.03; 0.05; 0.07; 0.1; 0.2; 0.3; 0.5120pHECO pH 4.0 to 9.0Colour comparisonpH 4.0 to 9.0; levels 4.0; 5.0; 6.0; 6.5; 7.0; 7.5; 8.0; 8.5; 9.0450PhosphateECO PhosphateColour comparison0 to 5 mg/L PO₄-P; levels 0; 0.2; 0.3; 0.5; 0.7; 1; 2; 3; 580For carbonate hardness and total hardness, 1 drop corresponds to 1 °d, which is 1.25 °e or 1.78 °f.931301 or 931304The larger VISOCOLOR reagent case 931304 has the same tests for Ammonium 3, nitrite, pH and phosphate. Instead of nitrate, carbonate hardness and ECO total hardness, it contains the HE tests for alkalinity, total hardness H 20 F and oxygen. If you need to measure nitrate or carbonate hardness, you need the 931301. If you want to determine oxygen or alkalinity, choose the 931304.Typical applicationsAccording to Macherey-Nagel, the cases in this range are intended for water wardens, fish farmers and anyone who wants to determine important water values quickly. The brochure lists these applications:Monitoring of fishing watersDrinking water analysisWater monitoring in swimming poolsTeaching in schoolsGeneral on-site water analysisAccording to the manufacturer, the individual tests are specified for wastewater, groundwater, surface water and drinking water. The titration tests also apply to production water and process water.Shelf life and storageThe case has a shelf life of 1.5 years from production. According to the manufacturer, the individual tests have different shelf lives: pH and phosphate 3 years, carbonate hardness 2 years, the other tests 1.5 years. Storage is at 15 to 25 °C. According to the manufacturer, test instructions and analytical accessories are already included in the case. It has a foam inlay.Technical detailsParametersAmmonium, carbonate hardness, total hardness, nitrate, nitrite, pH, phosphateEvaluationvisual (colour chart, drop counting)Photometer includedNoCase dimensions340 x 275 x 83 mmPackaging dimensions365 x 305 x 168 mmGross weight (including packaging)1,765 gShelf life (from production)1.5 yearsStorage temperature15 to 25 °CHazardous substancesYesGHS pictogramsGHS02 (flammable), GHS05 (corrosive), GHS09 (hazardous to the environment)Signal wordDangerHazard statementsH314 (Causes severe skin burns and serious eye damage)Precautionary statementsP260, P264, P280, P303+361+353, P305+351+338, P310, P405, P501TransportUN 3316 Chemical kit, Class 9, Packing Group IIThe labelling corresponds to Section 2.2 of the safety data sheet and applies to the product as a whole. The individual reagents are classified separately in the manufacturer’s safety data sheet.Scope of deliveryReagent caseTests for seven parameters (see table)Accessories and instructionsIndividual requirements and procurement serviceRefill packs for ammonium, nitrate, nitrite, pH and phosphate are also available, as are accessories such as measuring glasses and sliding comparator. According to the brochure, Macherey-Nagel does not offer refill packs for carbonate hardness and total hardness of the ECO range. Enquiries are handled by our procurement service.