PCDD/PCDF/PCB Calibration Kit, 7 x 200ul, nonane Back Catalog number: DFP-CVS-B10 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended C20834900 1-Methylanthracene, certified, 10mg Price on request DPE-3 4-Chlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 677487 2,3,4,6-Tetrachlorophenol, 100 µg/ml, Methanol, Price on request