Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane Back Catalog number: PCB-IS-C Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3494.11-100-AN Propoxur, 100µg/ml in Acetonitrile, 1ml Price on request 52008 (TCLP) GFAA Standard Price on request 2927.12-100-AN Diazinon-d10 (diethyl-d10),100 µg/mL,acetonitrile,1mL, Price on request