2,4,5-T, 100 µg/ml, Acetonitrile, 1ml

Dieldrin, 1000µg/ml in Hexane, 1ml

Sodium p-n-decylbenzenesulfonate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2627-06-7

Guaiacol Standard