beta-BHC Back Catalog number: X9023 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 31161 1,2-Dibromoethane Price on request 9073.8-K-IP 5-Chlorovanillin, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 19463-48-0 Price on request RPC-165AS 2,3,3,4,5,5,6-Heptachlorobiphenyl,-192 912,64 Kč