Chloride 20 µg/mL (Cl-) Back Catalog number: 50613 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P48-W-CS4 CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl Price on request 673965 Bromoxynil, 250mg Price on request 678466 Paraoxon-ethyl, 10 µg/ml, Acetonitrile, 10ml Price on request