alpha-HCH-d6, 10µg/ml in Cyclohexane, 5ml

1,1,2-Trichloroethane, 1ml

Linear Alkyl Benzene Sulfonate Standard solution, ISO, 10µg/ml, Solvent-water, Unit 50mL, # of units-5, Cas.no. 69669-44-9

Chlorinated Phenols Standard