Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B100 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3955.2-1G 1,1,1,2-Tetrachloroethane Price on request 674028 Clopyralid, 10.0 µg/ml, Acetonitrile, 10ml Price on request 2683.7-1ML 5-Methyl-1-hexene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 3524-73-0 Price on request