Paraben-Mix 1, 100 µg/ml, Methanol, 5ml

Endrin aldehyde, 1000µg/ml in Acetone, 1ml

Tricyclohexyltin chloride, 500µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3091-32-5

1,2,4,5,8-Pentachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane