Heptachlor

EPA Method 602 Purgeable Aromatics

2,3,6,7-Tetrachloro-9H-carbazole, 1.2ml x 50ug/ml, nonane

2,2',3,4',5',6-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 38380-04-0