GPC Calibration Solution Back Catalog number: 20142 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678377 2,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Price on request P4100000 Pyridoxine hydrochloride, 100mg Price on request 8945.14-K-IO Di-iso-propyl phthalate, 1000µg/mL, Solvent-iso, Unit 1mL, # of units-1, Cas.no. 605-45-8 Price on request