Mass-Labelled PCDF/PCB Syringe Spike, 1.2ml, nonane Back Catalog number: DFP-IS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 70021R Aroclor 1260 Price on request 3525.4-100-AN Zineb Price on request 70478 Deet, 1000µg/ml in MeOH, 1ml Price on request