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 678177 Phorate-oxon-sulfoxide, 100 µg/ml, Cyclohexane, Price on request 672917 Triflusulfuron-methyl, 100mg Price on request 32781 2,3,4-Trimethylpentane Price on request