Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-LCS-A100 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 15900-4090-100AN5 Prometryn, 100μg/ml in Acetonitrile, 5ml Price on request 79325 Decafluorobiphenyl Price on request 53052 Mixed Calibration Kit Price on request