Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane Back Catalog number: PCB-IS-C20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended MCDE-3 4-Chloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 678079 Acrinathrin, 100 µg/ml, Acetonitrile, 1ml Price on request 678133 2,2'-DDE, 10 µg/ml, Cyclohexane, 10ml Price on request