Bicarbonate Anion (HCO3-) Back Catalog number: 54328 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59523 AAS Standard Price on request 50329 Interference Check Standard Price on request 2307.10-K-ME Acetosyringone, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2478-38-8 Price on request