Heptachlor, 100 µg/ml, Ethyl acetate, 1ml

Trichloronate, 100 µg/ml, Acetonitrile, 5ml

Mono-n-heptyltriethyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 51283-39-7

2-Methylchrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3351-32-4