Chloride (Cl-) Back Catalog number: 59428 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53055 Mixed Calibration Standard 3 Price on request 2538.14-100-ME Naproxen, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 22204-53-1 Price on request 31022 2,4-Dichlorophenylacetic acid Price on request