D5-Atrazine-desisopropyl, 100 µg/ml, Acetone, 1m

EPA Method 525 - PAH Standard

Thidiazuron, 100 µg/ml, Acetonitrile, 5ml

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