Mass-Labelled PCB Extraction Standards, 1.2ml, nonane Back Catalog number: PCB-LCS-H Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended SC-504735 Cefepime-D8 Sulfate, 1mg Price on request 71348 Methyl-4-hydroxybenzoate, 1000µg/ml in MeOH, 1ml Price on request 43023 2,4,6-Tribromophenol Price on request