Syringe Standard Solution, 1.2ml, nonane

Methyl 4,7,10,13,16,19-docosahexaenoate (C22:6n-3)

Camphechlor (Toxaphene), 100 µg/ml, Ethyl acetate

Pholcodine-N'-oxide, neat, Solvent-neat, Unit 2,5mg, # of units-1, Cas.no.