Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-LCS-B40 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 91870 Aroclor 1254 Price on request 71316 2,3,4-Trimethyl-2-pentene Price on request 98449 Aflatoxin & Ochratoxin Calibration Standard Price on request