Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B100 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 97031 8260Matrix Spike Price on request C12725510 2,5-Dimethylbenzaldehyd-2,4-dinitrophenylhydrazone, 100mg Price on request PBBA Pentabromobenzyl acrylate, 1.2ml x 50ug/ml, toluene Price on request