Hexavalent Chromium (Cr+6), 10mg/mL in H2O, 500ml

4,4'-Dihydroxybiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 92-88-6

Fumonisin B2, 50 µg/ml, Acetonitrile/Water, 5ml

Monuron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 150-68-5