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 L12145000AL Demeton-S-methyl sulfoxide, 10µg/mL in Acetonitrile, 1ml Price on request 96603 Sodium g-hydroxybutyrate (GHB) Price on request 31351 1,1,1,2-Tetrachloroethane Price on request