"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Back Catalog number: WP-CVS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0899.21 d3 C21Monoaromatic Sterane 5 alpha(H), , Solvent-, Unit , # of units-, Cas.no. Price on request 71301 Dimethoxy ethyl phthalate Price on request 678554 Barban, 100 µg/ml, Acetonitrile, 1ml Price on request