Tetrachlorvinphos, 100 µg/ml, Ethyl acetate, 5ml

gamma-HCH, 100 µg/ml, Acetonitrile, 5ml

o-Phenylphenol, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 90-43-7

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