Hexachlorocyclopentadiene, 100mg

EPA Method 525 Spike C

17 alpha(H),21ß(H)-30-Nor-29-methylhopane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

2,3,3',4,4',5,5',6-Octachlorobiphenyl