Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane Back Catalog number: NK-LCS-O Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 92377 Freon Mix Price on request 682658 Ethyl formate, 1000mg Price on request 675476 Acequinocyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request