TOC Calibration Standard (C) Back Catalog number: 59146 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681226 Dichlorprop-1-methylheptyl, 25mg Price on request 73489 Citalopram Price on request PFOA Perfluoro-n-octanoic acid, 50µg/ml in MeOH, 1,2ml Price on request