Mass-Labelled PCB Sampling Standard, 1.2ml, nonane Back Catalog number: P48-SS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0732.12-10MG Acenaphthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 83-32-9 Price on request 678460 Pirimiphos-methyl, 100 µg/ml, Acetonitrile, 1ml Price on request 0343.16-K-IO 4-n-Butylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 37909-95-8 Price on request