"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Back Catalog number: WP-CVS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 676944 2,4,6-Trichloroaniline, 250mg Price on request 673067 Coumarin, 100mg Price on request 9883.3-KIT Chloridazon KIT (solutions of 8423.10-100-AN, 8421.4-100-AN, 8399.4-100-AN), , Solvent-, Unit Kit, # of units-, Cas.no. Price on request