"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Back Catalog number: WP-CVS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 15900-1591D-100 Dichlorprop-d6, 100µg/ml in Acetonitrile, 1ml Price on request BB-37 3,4,4'-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 681368 Fluroxypyr-1-methylheptylester, 100mg Price on request