Cyanocobalamin (Vitamin B12) is supplied as an analytical reference standard used for calibration, analytical method validation, and quality control testing in chromatographic laboratories. Vitamin B12 is a water-soluble vitamin belonging to the cobalamin class and is commonly analyzed in food products, nutraceutical formulations, and pharmaceutical preparations.

This analytical standard is suitable for chromatographic analysis including high-performance liquid chromatography (HPLC) and gas chromatography (GC). Laboratories use cyanocobalamin reference materials to support analytical determination of vitamin B12 in fortified foods, dietary supplements, pharmaceutical products, and nutraceutical formulations.

Reference standards such as cyanocobalamin are used in regulated laboratory environments for instrument calibration, analytical quality control, and method verification. Laboratories performing food analysis, nutraceutical testing, pharmaceutical analysis, and academic research frequently utilize vitamin standards to support accurate quantitative analysis and regulatory compliance testing.

This analytical reference material is supplied with a certificate of analysis providing traceable analytical data suitable for calibration, method validation, and analytical quality control.

Shipping and Storage Notice

Please note that shipping and long-term storage conditions for certified reference materials may differ. Manufacturers determine the most appropriate shipping method based on product stability and shipping data. Some CRM standards may ship at ambient temperature even though recommended long-term storage conditions are refrigerated or frozen. This does not affect product integrity when handled according to manufacturer documentation.