Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-ST-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 71892 4-Methyldibenzothiophene Price on request 70273 Tetrachloro-m-xylene, 1000μg/ml in MeOH, 1ml Price on request 56224 Chromium (Cr) Price on request