EPA 1620 Standard 1

4-Chlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2051-62-9

Bisphenol A, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 80-05-7

Metolachlor OA, 100µg/ml in MeOH, 1ml