"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Back Catalog number: WP-CVS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 94980 PCB Congener Mix #2 Price on request 680184 Hexogen, 100 µg/ml, Acetonitrile, 1ml Price on request RPC-066AS 2,2,6,6-Tetrachlorobiphenyl (BZ-54) 986,19 Kč