Restek LC Standard No. 5 Organonitrogen Compounds, 100 µg/mL, Acetonitrile, 1 mL, 31976
€583.00
% Manufacturer's RRP: €647.00 9% below manufacturer's RRP
- 30 organonitrogen compounds, 100 µg/mL each in acetonitrile
- Certified reference material, 1 mL per ampoule
- Mix no. 5 of the LC multi-pesticide series
- Storage at 10 °C or colder, shipped at ambient temperature
Product information "Restek LC Standard No. 5 Organonitrogen Compounds, 100 µg/mL, Acetonitrile, 1 mL, 31976"
Mix no. 5 of the LC multi-pesticide standards contains 30 organonitrogen compounds, each at 100 µg/mL in acetonitrile. The 1 mL ampoule is a certified reference material for pesticide analysis by LC-MS/MS.
Part of a series of ten mixes
No. 5 is the fifth of ten ampoules in the multi-pesticide series. The mixes are grouped for long-term stability and can be reordered individually. All ten are available together in the LC Multi-Pesticide Standard Kit. The ampoule is called LC Multi-Residue Pesticide Standard #5 (item no. 31976), and the other numbers in the series carry the item numbers 31972 to 31975 (no. 1 to 4) and 31977 to 31981 (no. 6 to 10).
Storage and shelf life
The ampoule is stored at 10 °C or colder, and the shelf life is 3 to 12 months. It is shipped at ambient temperature. The complete kit with all ten mixes, by contrast, is stored at -20 °C or colder and delivered on ice.
Single ampoule or kit
Mix no. 5 is one of the ten mixes of the kit, which together covers 204 compounds. Anyone who only needs the 30 organonitrogen compounds orders the single ampoule. For full coverage of the series, the kit is the right choice. The mixes are grouped for long-term stability and are each analysed separately.
Concentration and documentation
This is a stock solution: all 30 compounds are present at 100 µg/mL each in acetonitrile, 1 mL per ampoule. The standard is a certified reference material. The certificate of analysis can be retrieved online from the manufacturer for each lot, and the search runs via the lot or serial number.
Typical applications
- Detection and quantification of pesticides of global food safety in fruit, vegetables and other foods by LC-MS/MS
- Reference standard for the organonitrogen compounds of the multi-pesticide series
- Fields: environmental and industrial exposure, food and agriculture
Technical details
| Mix | No. 5, organonitrogen compounds |
| Format | Stock solution, multi-component mix |
| Compounds | 30 |
| Concentration | 100 µg/mL each |
| Solvent | Acetonitrile |
| Volume | 1 mL per ampoule |
| Certified reference material | Yes |
| Analyte class | Pesticides (multi-residue pesticides) |
| Storage temperature | 10 °C or colder |
| Shelf life | 3 to 12 months |
| Shipping | Ambient temperature |
Safety and shipping
The solution in acetonitrile is classified as UN 1648 (acetonitrile), class 3, packing group II, and the signal word is Danger.
With the classification in class 3, the shipment is dangerous goods.
The hazard statements under the CLP Regulation are in the safety data sheet that belongs to the product. The ampoules are to be stored closed until use and protected from ignition sources.
Scope of delivery
1 ampoule with 1 mL of solution (mix no. 5, organonitrogen compounds, 100 µg/mL in acetonitrile).
Individual requirements and procurement service
LT procures the other mixes of the series and further Restek standards on request, including by Restek part number. For gas chromatography there is the GC Multi-Pesticide Standard Kit with nine mixes.