Vitamin D3 (cholecalciferol) is a fat-soluble vitamin widely analyzed in clinical, nutritional, pharmaceutical, and food testing laboratories. This certified reference material (CRM) is supplied as a single-component solution at 1 mg/mL in ethanol and is intended for use in analytical calibration, method validation, and quality control procedures.

Vitamin D3 standards are commonly used for quantification of vitamin content in dietary supplements, fortified foods, biological samples, and pharmaceutical formulations. The material is suitable for chromatographic techniques including gas chromatography (GC) and liquid chromatography (LC), supporting accurate measurement of vitamin D levels across a range of testing applications.

This CRM is provided in a sealed 1 mL ampule and manufactured by Cerilliant®, with traceable concentration values documented in the accompanying certificate of analysis. It is appropriate for laboratories requiring reliable reference standards for regulatory compliance, clinical testing, and research.

This certified reference material is supplied with a certificate of analysis providing traceable concentration values 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.