"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Back Catalog number: WP-CVS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 8461.12-100-AN Phoxim Price on request 672952 Dequalinium chloride, 500mg Price on request 673729 Alachlor, 100 µg/ml, Ethyl acetate, 5ml Price on request