D8-4,4'-DDT, 100 µg/ml, Acetone, 1ml

gamma-HCH, 10.0 µg/ml, Ethyl acetate, 10ml

2,2',3,4',5,6,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

1-Ethyl-4-methylbenzene (4-ethyltoluene, p-ethyltoluene), 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 622-96-8