Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane Back Catalog number: PCB-SS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 677803 Oxalic acid, 250mg Price on request 79064 3,4-Dichlorophenol Price on request 2425.6-K-IP 2,4,5-Trichlorophenol-3,6-d2 Price on request