Internal Standard Back Catalog number: 92467 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8922.19-K-ME Methyl dodecylbenzenesulfonate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 52319-06-9 Price on request RPC-082AS 2,2,3,3,4,5,6,6-Octachlorobiphenyl 952,97 Kč 52177 ILM 06.X ICP-MS CRI Price on request