Pyridoxine hydrochloride Certified Reference Material (CRM) is supplied as a pharmaceutical secondary standard for analytical quality control, calibration, and method validation. Pyridoxine hydrochloride, also known as vitamin B6 hydrochloride or pyridoxol hydrochloride, is a water-soluble vitamin widely used in pharmaceutical products, dietary supplements, and fortified foods.

This reference material is traceable to pharmacopeial standards including Ph. Eur. P4100000 and USP 1587001, supporting use in regulated laboratory environments. It is suitable for chromatographic analysis by HPLC and GC and may be applied to the quantitative determination of pyridoxine in pharmaceutical formulations using reversed-phase liquid chromatography and spectrophotometric methods.

Pyridoxine hydrochloride CRMs are commonly used for pharmaceutical release testing, method development, food and beverage quality control, and routine QA/QC applications. Secondary standards provide a convenient and cost-effective alternative to primary standards while maintaining traceability to authoritative references. Production and certification are performed in accordance with ISO 17034 and ISO/IEC 17025, and a certificate of analysis is available to support regulatory compliance and analytical documentation.

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 controlled room temperature. This does not affect product integrity when handled according to manufacturer documentation.