WS PAH Calibration Level 4

15-cis-Tetracosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 506-37-6

N-Nitrosodiisooctylamine (Di-(2-ethylhexyl)amine), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

2,3,5-Trimethacarb, 10.0 µg/ml, Acetonitrile, 10