Endosulfan-sulfate, 100 µg/ml, Methanol, 1ml

1-Dodecanethiol

2,2',3,4,4',5,5'-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35065-29-3

Diphenyl-o-tolyl phoshate,100 µg/mL,isooctane,1mL,