N-Ethyl-N-(2-hydroxyethyl)perfluorooctylsulfonamid

alpha-HCH, certified, 0.1g

Bufencarb, 100 µg/ml, Cyclohexane, 1ml

2,3,3',4,4',5-Hexachlorobiphenyl-2',6,6'-d3,100 µg/mL,isooctane,1mL