SRM 3185 Nitrate Anion (NO3-) Standard Solution
This Standard Reference Material (SRM) is intended as a primary standard for the quantitative determination of nitrate using anion ion chromatography (IC) or other methods.  A unit of SRM 3185 consists of five 10 mL sealed borosilicate glass ampoules of solution.  The solution is prepared gravimetrically to contain a …