D5-Acetochlor, 100 µg/ml, Acetonitrile, 1ml

2,3,3',4,4',5-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2-(4-Fluorophenyl)-1H-benzimidazole, neat, Solvent-neat, Unit 10MG, # of units-17, Cas.no. 324-27-6

Perfluoro-4-methyloctanoic acid, 1.2ml x 50ug/ml, methanol