Vitamin K2 (MK-7) CRM, 100 µg/mL in Acetonitrile - 1 mL
For laboratory, institutional, and professional use only. Not available for residential or personal purchase. Orders are subject to verification.
Vitamin K2 (MK-7), also known as menaquinone-7, is a certified reference material (CRM) supplied as a single-component solution at 100 µg/mL in acetonitrile. This standard is intended for use in analytical calibration, method validation, and quantitative determination of vitamin K2 in complex matrices.
Vitamin K2 (MK-7) CRMs are commonly used in LC-MS/MS and HPLC workflows for the analysis of dietary supplements, functional foods, fermented products, and biological samples. The material is suitable for preparing calibration curves, quality control samples, and performance verification of analytical methods related to vitamin content and nutritional testing.
This CRM is provided with traceable documentation and a certificate of analysis to support regulated laboratory environments, including pharmaceutical, food safety, and research applications.
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.
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