EPA 521 Nitrosamine Mix
Ref. 3D-FE166295
| 1mg | To inquire |
Product Information
EPA 521 is a nitrosamine mix that is influential in analytical methods. It is used to measure toxicities of nitrite and nitrate as well as the flow rate of recycled water. The EPA 521 Nitrosamine Mix consists of n-nitrosodiethylamine, n-nitrosopiperidine, and nitrosamines. These compounds are measured by an analytical method called microextraction. This method uses an organic solvent and activated charcoal to extract the analytes from the sample, which are then analyzed using gas chromatography-mass spectrometry (GC-MS). The EPA 521 Nitrosamine Mix can also be used for inorganic nitrogen analysis or for measuring the concentration of nitrate in water samples.
Chemical properties
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