"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Back Catalog number: WP-CVS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended C20011200 PCB No. 112, certified, 5mg Price on request 675796 Epoxiconazole, 100 µg/ml, Ethyl acetate, 5ml Price on request 673742 Binapacryl, 10.0 µg/ml, Ethyl acetate, 10ml Price on request