Octachlorostyrene, 20mg

1-Perfluoropentyl ethanol (5:2 secondary), 1.2ml x 50ug/ml, methanol

Petroleum Waxes Internal Standard ASTM D-5442

1-Ethenylpyrrolidin-2-one (1-Vinylpyrrolidin-2-one), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 88-12-0