Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 57002 Perchlorate (ClO4-) Price on request 682938 4-Bromo-3,5-dimethylphenyl-N-methylcarbamate, 100m Price on request DF-B10-CS1,2,3,4 Individual Calibration Solutions, 200ul, nonane Price on request