美国ChromaDex 
Chromadex中草药标准品
ChromaDex™ was established in 1999 to become the market leader in the creation and supply of botanical reference standards along with related phytochemical products and services. There is a rapidly growing awareness both at the consumer and government regulatory level of the need for reference standards and other quality assurance methods to identify active substances, drug/compound interactions, and the presence of toxic or adulterating materials.

ChromaDex™ provides the tools necessary to help with the quality and control of the market. ChromaDex’s™ main thrust is to create industry accepted information, products, and services to every layer of the functional food, pharmaceutical, personal care, and dietary supplement markets.

In a consolidating industry, the Company has established itself by combining scientific rigor to its products and services along with a strong customer centric business model. ChromaDex™ is a Life Sciences business that is publicly traded. (OTC stock symbol CDXC.OB)