Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-LCS-A20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 677718 3,4,5-Trimethylphenol, 100 µg/ml, Acetonitrile, Price on request 59391 Chlorite (ClO2-) Price on request 59958 Formate (CHOO-) Price on request