Palladium / Magnesium Matrix Modifier

2,2',3,3',5,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,

Endrin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 72-20-8

Heptachlor, 1000µg/ml in Hexane, 1ml