WS Disinfection By-Products - Cal Check 3 Back Catalog number: 93985 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1572.36-100MG Dimethyl pseudomorphine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 121395-47-9 Price on request 90142 Chlorobenzene-d5 Price on request C10861290 1,2-Butanediol, certified, 0.25g Price on request