Calibration Standard Kit

2-Nitrobiphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 86-00-0

Phenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 85-01-8

Paraoxon-methyl, 10µg/ml in Acetonitrile, 10ml