1,2,3,5,7-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane

2,2',3,3',4,5,6,6'-Octachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Dioxathion, 10.0 µg/ml, Cyclohexane, 10ml

Methylmalonic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 516-05-2