carrier gas / subject technology / plastics / sample processing hardware / pesticide-grade chemicals / stock standard solutions / treatment technologies / machinereadable media / negative ion chemical ionization mass spectrometry / chemical ionization conditions / individual stock solutions / gas chromatography / industrial chemicals / hexane solutions / gas chromatograph / stock standard solution / instrument manufacturer / degradation products / chemicals / chemical analysis / chemical and chromatographic behaviors / introduced gas / methane chemical ionization / /
Movie
Standard Operating Procedure / /
Organization
American Chemical Society / Committee on Analytical Reagents / U.S. Securities and Exchange Commission / Occupational Safety and Health Administration / Environmental Protection Agency / / /
Position
analyst / /
Product
solvents / column surfaces / parts / GC carrier gas / reagents / /
Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, Method 8276: Toxaphene and Toxaphene Congeners by Gas Chromatography/Negative Ion Mass Spectrometry (GC/NIMS)