GPC Calibration Mix #1 Back Catalog number: 20041 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 18000-1010-100AN5 Ranitidine-HCl, 100µg/ml in Acetonitrile, 5ml Price on request 9687.12-K-IO Dodecamethylcyclohexasiloxane, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 540-97-6 Price on request 59427 Total Residual Free Chlorine (Cl) Price on request