Cyprofloxacin-HCl, 100µg/ml in Acetonitrile, 5ml

Atrazine, 10.0 µg/ml, Ethyl acetate, 10ml

6-Methyl-2',3,4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Chrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 218-01-9