Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 58106 Carbon (C) Price on request 70410 4,4’-Methylene bis(2-chloroaniline) Price on request 92291 EPA Method 8260 Volatile Standard Price on request