IKA T 10 basic ULTRA-TURRAX disperser, 0.5 to 100 ml, up to 30,000 rpm, 0003737000

For samples in the millilitre range, a dispersing tool is required that fits into small vessels. The IKA S 10 N - 5 G (0003304000) has a stator with a diameter of 5 mm and is designed for volumes of 0.5 to 10 ml (based on water). The IKA data sheet specifies the T 10 basic and the T 10 standard as the drive units. The tool operates on the rotor-stator principle.Rotor, stator and immersion depthThe rotor has a diameter of 3.8 mm; the gap between the rotor and stator is 0.1 mm wide. The peripheral speed is a maximum of 6 m/s. The tool is immersed 20 to 75 mm deep into the sample; the installation length is 92 mm. IKA states that the achievable final fineness is 5 to 25 µm for suspensions and 1 to 10 µm for emulsions.Materials and resistancePTFE and AISI 316L stainless steel come into contact with the medium. The tool is suitable for solvents and abrasive substances and is specified for pH values ranging from 2 to 13. The operating temperature must not exceed 180 °C. According to IKA, the tool can be sterilised using all methods. It weighs 0.086 kg.Typical applicationsThe S 10 N - 5 G is designed for small sample volumes:Preparing emulsions in the millilitre rangeDispersing suspensions in small vesselsProcessing samples containing solvents, as the tool is suitable for this purposeTasks where the tool needs to be sterilised between samplesDriveThe tool will not operate without a drive. The T 10 basic drive unit is also available. We will clarify the current compatibility with other drives of the T 10 series on request.Technical detailsWorking range (based on H2O)0.5 to 10 mlStator diameter5 mmRotor diameter3.8 mmGap width between stator and rotor0.1 mmPeripheral speedmax. 6 m/sImmersion depth20 to 75 mmInstallation length92 mmProduct-contact materialsPTFE, AISI 316LpH range2 to 13Suitable for solventsyesSuitable for abrasive substancesyesOperating temperaturemax. 180 °CSterilisabilityall methodsFinal fineness of suspensions5 to 25 µmFinal fineness (emulsions)1 to 10 µmWeight0.086 kgScope of delivery1 x IKA S 10 N - 5 G dispersing toolThe drive is not included in the scope of delivery.Individual requirements and procurement serviceWe obtain the drive, additional dispersing tools and accessories for the T 10 on request. The procurement service helps with matching.

The IKA S 10 N - 8 G dispersing tool is a specialised, materials-science-optimised system component designed for precise rotor-stator dispersion in the microlitre and millilitre range. Designed for use with the compact dispersers of the ULTRA-TURRAX T 10 series, this dispersing shaft enables highly efficient sample preparation of sensitive biological, pharmaceutical and chemical media. In applications such as the lysis of tissue cells, the emulsification of cosmetic formulations or the suspension of poorly soluble active ingredients in very small sample vessels, the precise fluid-dynamic geometry of this tool prevents thermal stress on the samples and ensures complete homogenisation. For laboratory managers and procurement officers in industrial research facilities, this tool is a building block for recurring dispersing tasks. Rotor-stator kinetics and process-related shear dynamics The mechanical operating principle is based on the tried-and-tested rotor-stator system, in which the inner rotor moves within the fixed stator at extremely high rotational speeds, preferably up to 30,000 revolutions per minute. Due to the small radial gap between the rotor and stator, the sample medium is drawn axially into the dispersion head and then forced radially through the slots of the generator with enormous kinetic energy. The combination of high shear forces, turbulent shear fields and transient cavitation effects enables particle and droplet size reduction down to the micrometre range. The 8 G generator is characterised by an optimised tooth geometry, which enables rapid primary fragmentation of fibrous, tough or cellular sample structures in a single pass. Material resilience and sterilisation cycles The material-specific system limits of the dispersing tool are defined by the consistent use of high-quality stainless steel (material number 1.4404 / AISI 316L) and a robust PTFE bearing. This material composition offers high chemical resistance to acids, alkalis and organic solvents. A crucial criterion for molecular biological and microbiological applications is the instrument’s unrestricted sterilisability: the entire dispersing instrument is fully autoclavable at 121 °C and can be hot-air sterilised up to 180 °C, so that the tool can be sterilised before each use. Ergonomic design features and working area The mechanical design features a stator diameter of 8 millimetres and a shaft length of 115 millimetres, enabling reliable operation in deep, narrow reaction vessels and Eppendorf cups. The working range covers a sample volume of 0.5 to 50 millilitres, allowing expensive active ingredients and reagents to be dispensed and processed in a material-efficient manner. Thanks to the shaft’s easy disassembly, the tool can be cleaned quickly and thoroughly after use, significantly speeding up the logistical workflow in the laboratory and minimising downtime. Technical details Drive & dispersion technology Tool type: Rotor-stator dispersing tool Generator designation: 8 G Operating range (H₂O volume range): 0.5 – 50 ml Max. permissible speed: 30,000 rpm Gap width (radial gap): 0.25 mm Design & dimensions Stator diameter: 8 mm Rotor diameter: 6.1 mm Shaft length: 115 mm Minimum immersion depth: 20 mm Max. immersion depth: 90 mm Material (in contact with sample): Stainless steel (AISI 316L / 1.4404), PTFE Resistance and sterilisation Sterilisation methods: Autoclavable (121 °C), hot air (up to 180 °C) Solvent resistance: Yes Acid/alkali resistance: Yes Scope of delivery 1 x IKA dispersing tool S 10 N - 8 G (MPN: 0003305500) Safety and cleaning instructions are enclosed Individual requirements & accessories For the IKA S 10 N - 8 G dispersing tool to operate as intended, a drive unit from the IKA ULTRA-TURRAX T 10 series (e.g. T 10 basic or T 10 digital) is required. To physically prevent abrasive wear of the internal PTFE bearings during dry running, the tool must always be immersed sufficiently deep into the sample medium (min. 20 mm) before switching on. Please use our procurement service to select your laboratory peripherals.

The IKA S 10 N - 10 G dispersing tool is a specialised, materials-science-optimised system component for precise rotor-stator dispersion in the millilitre range. Designed for use with the compact dispersers of the ULTRA-TURRAX T 10 series, this dispersing shaft enables highly efficient sample preparation of biological, pharmaceutical and chemical media. In applications such as the disruption of tissue cells, the emulsification of cosmetic formulations or the suspension of poorly soluble active ingredients in laboratory vessels, the precise fluid-dynamic geometry of this tool prevents thermal stress on samples and incomplete homogenisation. For laboratory managers and procurement officers in industrial research facilities, this tool is a building block for recurring dispersing tasks. Rotor-stator kinetics and process-related shear dynamics The mechanical operating principle is based on the tried-and-tested rotor-stator system, in which the inner rotor moves within the fixed stator at extremely high rotational speeds of up to 30,000 revolutions per minute. Due to the small radial gap between the rotor and stator, the sample medium is drawn axially into the dispersing head and then forced radially through the slots of the generator with enormous kinetic energy. The combination of high shear forces, turbulent shear fields and transient cavitation effects enables particle and droplet size reduction down to the micrometre range. The 10 G generator is characterised by an optimised tooth geometry, which enables rapid primary fragmentation of fibrous, tough or cellular sample structures across an extended volume range. Material resilience and sterilisation cycles The material-specific system limits of the dispersing tool are defined by the consistent use of high-quality stainless steel (material number 1.4404 / AISI 316L) and a robust PTFE bearing. This material composition offers high chemical resistance to acids, alkalis and organic solvents. A crucial criterion for molecular biological and microbiological applications is the instrument’s sterilisability: the entire dispersing instrument is fully autoclavable at 121 °C and can be hot-air sterilised up to 180 °C, so that the tool can be sterilised before each use. Ergonomic design features and working area The mechanical design features a stator diameter of 10 millimetres and a shaft length of 115 millimetres, enabling reliable operation in various reaction vessels and laboratory glassware. The working range covers a sample volume of 1 to 100 millilitres, allowing flexible sample series to be processed efficiently whilst minimising material wastage. Thanks to the shaft’s easy disassembly, the tool can be cleaned quickly and without residue after use, significantly speeding up the laboratory’s workflow and minimising downtime. Technical details Drive & dispersion technology Tool type: Rotor-stator dispersing tool Generator designation: 10 G Operating range (H₂O volume range): 1–100 ml Max. permissible speed: 30,000 rpm Gap width (radial gap): 0.25 mm Design & dimensions Stator diameter: 10 mm Rotor diameter: 7.5 mm Shaft length: 115 mm Minimum immersion depth: 20 mm Max. immersion depth: 90 mm Material (in contact with sample): Stainless steel (AISI 316L / 1.4404), PTFE Resistance and sterilisation Sterilisation methods: Autoclavable (121 °C), hot air (up to 180 °C) Solvent resistance: Yes Acid/alkali resistance: Yes Scope of delivery 1 x IKA S 10 N - 10 G dispersing tool (MPN: 0003370100) Safety and cleaning instructions are enclosed Important note: A suitable drive unit from the IKA ULTRA-TURRAX T 10 series and stand accessories are not included in the standard scope of delivery and must be ordered separately. Individual requirements & accessories For the IKA S 10 N - 10 G dispersing tool to operate as intended, a drive unit from the IKA ULTRA-TURRAX T 10 series (e.g. T 10 basic or T 10 digital) is required. To physically prevent abrasive wear of the internal PTFE bearings during dry running, the tool must always be immersed sufficiently deep into the sample medium (min. 20 mm) before switching it on. In the event of long-term material fatigue, suitable PTFE replacement seals and maintenance kits in line with manufacturer specifications are also available. Please use our procurement service to select your laboratory peripherals.

The S 10 N - 8 G ST (0004446500) is a dispersing tool for very small sample volumes. With a stator diameter of 8 mm and a weight of 63 grams, it processes volumes of 1 to 50 ml, with an immersion depth of between 22 and 95 mm. It is part of IKA’s ULTRA-TURRAX range and is compatible with the T 10 basic and T 10 battery drives.Compact rotor and statorThe rotor measures 6.1 mm, and the gap width to the stator is 0.25 mm. At the maximum permissible speed of 30,000 rpm, the tool achieves a maximum peripheral speed of 9.6 m/s. The final fineness ranges from 5 to 25 µm for suspensions and from 1 to 10 µm for emulsions. The installation length of 115 mm keeps the tool compact.ST version for fibrous samplesST tools are used for the comminution of fibrous samples. If you wish to process fibrous material in small quantities, choose this version instead of a standard tool. The shaft runs in a PTFE split-ring bearing.Materials and sterilisationThe parts in contact with the product are made of PTFE and AISI 316L. The tool is suitable for solvents and abrasive substances; the pH range is from 2 to 13. The short-term operating temperature is up to 180 °C, and the tool can be sterilised using any method.Larger batchesIf 50 ml is no longer sufficient, the T-25 drives offer the next size category. The S 25 N - 25 G - ST, with a 25 mm stator, processes batches from 0.05 to 2 l and is also an ST version. The S 25 KD - 18 G ST, with an 18 mm stator, covers volumes from 0.01 to 1.5 l.Typical applicationsComminution of fibrous samples in volumes of 1 to 50 mlEmulsifying and suspending small batches with final particle sizes of 1 to 10 µm (emulsions) and 5 to 25 µm (suspensions)Working with solvents in the pH range 2 to 13Samples containing abrasive particlesBatches where the tool is sterilised between runsTechnical detailsWorking volume (H2O)0.001 to 0.05 lStator diameter8 mmRotor diameter6.1 mmStator/rotor gap width0.25 mmMax. permissible speed30,000 rpmMaximum circumferential speed9.6 m/sImmersion depth22 to 95 mmInstallation length115 mmBearing and sealShaft in PTFE split-ring bearingMaterials in contact with the productPTFE, AISI 316LpH range2 to 13Suitable for solventsYesSuitable for abrasive substancesYesMax. operating temperature180 °CSterilisabilityall methodsFinal particle size of suspensions5 to 25 µmFinal particle size (emulsions)1 to 10 µmWeight0.063 kgScope of delivery1 x IKA S 10 N - 8 G ST dispersing tool (single tool)The drive unit (T 10 basic or T 10 battery) is not included in the Scope of delivery.Individual requirements and procurement serviceIf you require the tool to be supplied with the appropriate drive unit, do you need a second tool for changing, or assistance in selecting the correct geometry? We will put together the right combination for your application via our procurement service.

The working range of the S 10 N - 10 G - ST (0004446700) extends up to 100 ml. The tool has a 10 mm stator and a 7.5 mm rotor and is designed for use with the T-10 series drives. The shaft runs in a PTFE split-ring bearing.ST for fibrous samplesIKA uses ST tools for the comminution of fibrous samples. The immersion depth is 23 to 100 mm, the installation length is 115 mm, and the weight is 0.075 kg.Gap and speedThe gap between the rotor and stator is 0.25 mm. A maximum speed of 30,000 rpm is permitted, resulting in speeds of up to 11.8 m/s at the rotor circumference. The final particle size is 5 to 25 µm for suspensions and 1 to 10 µm for emulsions.Material and temperatureThe parts in contact with the product are made of PTFE and AISI 316L. The tool is suitable for solvents and abrasive substances; the pH range is from 2 to 13. The short-term operating temperature is up to 180 °C, and sterilisation may be carried out using any method.Typical applicationsComminution of fibrous samples in volumes of 1 to 100 mlEmulsifying and suspending small batchesWorking with solvents in the pH range 2 to 13Samples containing abrasive componentsProcesses involving short-term temperatures of up to 180 °CTechnical detailsProcessable volume (H2O)0.001 to 0.1 lStator diameter10 mmRotor diameter7.5 mmStator/rotor gap width0.25 mmMax. permissible speed30,000 rpmMaximum circumferential speed11.8 m/sImmersion depth23 to 100 mmInstallation length115 mmBearingPTFE split ring bearingMaterials in contact with the productPTFE, AISI 316LpH range2 to 13Suitable for solventsYesSuitable for abrasive substancesYesMax. operating temperature180 °C (for short periods)Sterilisabilityall methodsFinal particle size of suspensions5 to 25 µmFinal particle size (emulsions)1 to 10 µmWeight0.075 kgScope of delivery1 x IKA S 10 N - 10 G - ST dispersing tool (single tool)The drive (T 10 basic or T 10 battery) is not included in the Scope of delivery.Smaller stator or different driveThe S 10 N - 8 G ST is available for 1 to 50 ml and an 8 mm stator, also with 30,000 rpm and the same final fineness grades. The S 25 N - 10 G has the same stator and rotor dimensions as shown here (10 and 7.5 mm); it is designed for T-25 drives, runs at up to 25,000 rpm and reaches 9.8 m/s. Compared with the S 10 N - 8 G ST, the working volume here is up to 100 ml instead of 50 ml. The rotor is larger at 7.5 mm instead of 6.1 mm; at the same speed, the circumferential speed is therefore 11.8 m/s instead of 9.6 m/s.Individual requirements and procurement serviceWe can source the appropriate T-10 drive and further tools on request. The procurement service will assist you in selecting the right equipment for your sample volume.

This pack contains 24 plastic dispersing tools of type S 10 D - 7G - KS - 65 (0020002076). The stator has a diameter of 7 mm and an installation length of 65 mm. The tools are designed for sample volumes of 1 to 20 ml and have an immersion depth of 20 to 45 mm.Polycarbonate and polysulphoneThe materials in contact with the product are polycarbonate (PC) and polysulphone (PSU). The tools are autoclavable, and the maximum operating temperature is 100 °C. For higher temperatures, the S 10 N - 8 G ST is available, made from PTFE and AISI 316L, which allows for an operating temperature of up to 180 °C and is suitable for solvents.Rotor and rotational speedThe rotor measures 4.8 mm. The maximum peripheral speed is 7.5 m/s, which is lower than the 11.8 m/s of the S 10 N - 10 G - ST, which processes volumes from 1 to 100 ml with a 10 mm stator.Compatible drivesIKA specifies the T 10 basic and T 10 battery drives for these tools. The complete sets from the T-10-battery range (Complete, Portable and Tissue Safe Solution) are also listed.Selection by sample volumeThis tool covers volumes from 1 to 20 ml. For 1 to 50 ml, there is the S 10 N - 8 G ST with an 8 mm stator, 6.1 mm rotor and 0.25 mm gap; it reaches up to 30,000 rpm and 9.6 m/s. The immersion depth for this model is 22 to 95 mm, and the installation length is 115 mm. The tool described here is significantly shorter, with an installation length of 65 mm, and has a shallower immersion depth.Typical applicationsDispersing small sample volumes of 1 to 20 mlSamples where the parts in contact with the product may be made of polycarbonate and polysulphoneApplications with operating temperatures up to 100 °CSample series in which the tools are autoclavedTechnical detailsPackaging unit24 piecesWorking range (H2O)0.001 to 0.02 lStator diameter7 mmRotor diameter4.8 mmMaximum circumferential speed7.5 m/sImmersion depth20 to 45 mmInstallation length65 mmMaterials in contact with the productPolycarbonate (PC), polysulphone (PSU)Max. operating temperature100 °CSterilisabilityautoclavableScope of delivery24 x IKA S 10 D - 7G - KS - 65 dispersing toolThe drive is not included in the scope of delivery.Individual requirements and procurement serviceWe can source the appropriate T-10 drive, additional tools or a second pack on request. The procurement service will assist with your selection.

High-shear kinetics on an analytical micro-scale In molecular biological sample preparation (such as RNA/DNA extraction) and cellular analysis, the physical disruption of soft tissue in the low millilitre range is the fundamental first step in the process. The IKA S 10 D - 7 G - KS - 110 dispersing tool (geometrically specified with a 7 mm stator diameter) transfers the immense kinetic energy of the T 10 basic drive precisely into this microenvironment. The fluid dynamics principle is based on high-speed rotor-stator technology. The liquid medium is drawn into the dispersing head axially and forced through the geometrically defined slots in the stator (G version) by the rotating inner shaft with extreme radial acceleration. The resulting massive hydrodynamic shear stresses and high-frequency pressure fluctuations (cavitation) shatter cell membranes in fractions of a second and convert tissue samples into homogeneous cell suspensions. Rheological adaptation to conical reaction vessels The fluid dynamics of the dispersion are significantly limited by the geometry of the sample vessel. With a shaft length of 110 mm and a diameter of exactly 7 mm, the S 10 D - 7 G - KS - 110 tool is fluid-dynamically designed to operate in standard conical reaction vessels (such as 1.5 ml microcentrifuge tubes or 15 ml Falcon tubes). Thanks to the optimised gap geometry between the rotor and stator, the sample volume (1 to 40 ml H₂O) is circulated turbulently without causing an excessive vortex effect that would draw process-damaging atmospheric oxygen into the medium or eject the sample from the tube. Reducing molecular carry-over When processing PCR matrices, forensic traces or highly infectious tissue, microscopic sample carry-over from one batch to the next represents a serious analytical problem. Conventional stainless-steel dispersing tools require thermodynamically and chemically intensive decontamination after each process step in order to completely destroy nucleic acid fragments. IKA plastic tools (KS series) solve this critical contamination problem physically by virtue of their design as single-use (or limited-use) tools. After homogenisation of a critical sample, the entire tool is discarded. This reduces the risk of cross-contamination between serial measurement runs. Polymer integrity and biocompatible materials To ensure the structural integrity of the dispersing head at speeds of up to 30,000 revolutions per minute, the KS tools are made from high-performance, biocompatible thermoplastic polymers (polycarbonate and polysulfone). These plastics are characterised by high torsional stiffness and mechanical abrasion resistance. During short-term high-shear processes, they do not release any toxic plasticisers or disruptive microparticles into the analytical matrix. Technical details Product type: Plastic dispersing tool (KS) Fluid dynamics principle: Rotor-stator (high-shear) Working volume (based on H₂O): 1 to 40 ml Stator diameter: 7 mm Shaft length: 110 mm Gap dimension (rotor/stator): Geometrically optimised for cell suspensions Product-contact materials: polycarbonate (PC), polysulfone (PSU) Analytical focus: Prevention of cross-contamination (carry-over) Compatible drives: IKA T 10 basic / T 10 battery Hygiene and cleaning: designed for single use, autoclavable Packaging unit (PU): 24 pieces per set Scope of delivery 24 x IKA S 10 D - 7 G - KS - 110 plastic dispersing tool (Important note: The IKA T 10 dispersing drive, as well as stands and sample vessels, are not included in the scope of delivery!) Individual requirements & accessories The plastic dispersing tools of the KS series are intended by IKA for the IKA T 10 basic and T 10 battery drives. They are designed for single use and, according to the datasheet, can be autoclaved. Please contact our procurement service at any time regarding the strategic procurement of laboratory consumables.