CLP Pesticides & PCB's Resolution Check Mix

Benzo(b)fluoranthene (D12,98%), 200µg/mL in Isooctane, 1,2ml

2,6-Dimethyl-4-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2423-71-4

N-Nitrosodimethylamine-d6, 10mg