Carbon tetrachloride, 1000µg/ml in MeOH, 1ml

Herbicide Acid Standard

trans-9,10-Dihydroxy-9,10-dihydrophenanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 572-41-8

Chlorpyrifos, 10.0 µg/ml, Acetonitrile, 10ml