"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Back Catalog number: WP-CVS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 72054 1,2,4-Trichlorobenzene-d3 Price on request 681379 Gemfibrozil, 250mg Price on request 679867 Bis(2-ethylhexyl)-3,4,5,6-tetrabromophthalate, 100 Price on request