Butachlor OA, 10mg

Piperazine, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 110-85-0

6-Methylchrysene, 10.0 µg/ml, Acetonitrile, 10ml

13C3-6:2 Fluorotelomer sulfonamide alkylbetaine (13C3-6:2 FTAB), 50µg/ml in MeOH, 1,2ml