IC Cal Standard Low Back Catalog number: 59562 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9958.30-5UG 8 alpha,9ß,10 alpha(H),14ß(H),17 alpha(H),21ß(H)-5,9-Dimethyl-25,27-bisnorhopane , neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. Price on request RPC-103AS 2,2,3,4,5,6,6-Heptachlorobiphenyl,188 805,59 Kč 9739.25 1-Pentacosanol, , Solvent-, Unit , # of units-, Cas.no. 26040-98-2 Price on request