... proper chemical name is 2,2'-oxybis(1-chloropropane).aAPPENDIX A TO PART 136METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER METHOD 625—BASE/NEUTRALS AND ACIDS1. ... volume of 1 L. When sample volumes of 2 L are to be extracted, use 250 mL, 100 mL, and 100 mL volumes of methylenechloride for the serial extraction of the base/neutrals and 200 mL, 100 mL, and 100 ... Annual Book of Standards, Part 31, D3694-78. “Standard Practices forPreparation of Sample Containers and for Preservation of Organic Constituents,”American Society for Testing and Materials,...