The Explosive residues in soil Certified Reference Material (CRM) consists of a single amber glass sample jar, with a Teflon lined closure containing approximately 10 grams of soil contaminated with BNA’s, from a site in the Western Region of the United States. Being a natural-matrix soil sample, the analyst is challenged by the same preparation problems, analytical interferences, etc. as is typical for similar matrices received by the laboratory for analysis. This sample has been fortified to meet the NELAC concentration ranges for BNA’s. Rigorous analyses identified, quantified, and certified 6 compounds which are listed on the enclosed Certificate of Analysis. The sample has been analyzed by 24 independent laboratories to meet the requirements specified by the EPA/AALA RM-03, and ISO Guides 34 and 35. The values in the sample were certified by USEPA SW846, 3rd edition analysis method 8330 (nitrogen residues by HPLC). The sample is suitable for use by these and other similar methods.

• Environmental Reference Materials / Certified Reference Materials CRM › Explosives Residues
• CRM › Soils - Explosives