Atrazine D5, 100 µg/mL in Acetone, 1ml

Trichlorfon, 100μg/mL in Acetonitrile, 1ml

Nitrofen, 100 µg/ml, Ethyl acetate, 1ml

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