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 70692 Fluchloralin Price on request 90645 4,6-Dinitro-2-methylphenol Price on request 79437 2-Chloroacetophenone Price on request