PAH Native Stock Solution, 1.2ml, toluene Back Catalog number: PAH-STK-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 40050 EPA Method 634 Analytes Price on request 70985 N,N-Dimethylaniline Price on request 2014.12-100-IO 2,3,3',4,4',5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 69782-90-7 Price on request