Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DDF-MDT Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended PCB-SCS-H Mass-Labelled PCB Cleanup/Sampling Standards, 1.2ml, nonane Price on request 33581 Trichlorofluoromethane, 20mg/mL in MeOH, 1ml Price on request L20011400IO PCB No. 114, 10µg/ml in Isooctane, 10ml Price on request