Phytochemical Standards

Our offering of phytochemical analytical standards consists of natural products ranging from alcohols and phenols, aldehydes and ketones, alkaloids, flavonoids, glucosinolates, and isoprenoids to organic acids and esters, phenylpropanes, quinones, and tannins. These reference substances are suited for LC or LC-MS/MS, IR, NMR and other analytical applications in testing of plant, herb, or dietary supplement characteristics such as identity, strength, or purity in addition to diet and nutrition research and nutritional metabolomics. They are also used in other applications including forensics, clinical toxicology, prescription monitoring and pharmaceutical research.  Our phytochemical reference standards line includes solution-based Certified Reference Materials designed to minimize degradation and promote long-term shelf life of compounds known for their sensitivity to air, light, and solution pH.

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Our portfolio of over 20,000 products includes standards for environmental, petrochemical, pharmaceutical, clinical diagnostic and toxicology, forensic, food and beverage, GMO standards, cosmetic, veterinary and much more, as well as OEM and custom products and services. All standards manufacturing sites are at a minimum double accredited to ISO/IEC 17025, ISO Guide 34 and ISO 17034, which is the highest achievable quality level for reference material producers.


Custom Capabilities
Our quality products and solutions allow you to work smarter, enabling the community a safe and healthier world.


Featured Application
HPLC determination of certain flavonoids and terpene lactones in selected Ginkgo biloba L. phytopharmaceuticals


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