1,2-Propanediol, 1000µg/ml in MeOH, 1ml Back Catalog number: 70337 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10900.17-K-DS Promethazine hydrochloride,1000 µg base/mL,DMSO,1mL Price on request 96434 SDWA Carbon disulfide, MIBK, Naphthalene Cal 2 Price on request I729502 Iohexol-d5, 1mg Price on request