Benzidine, 100 µg/ml, Acetonitrile, 1ml

Simazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 122-34-9

4-n-Pentyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-34-5

Azinphos ethyl, 1000µg/ml in MeOH, 1ml