Purity Index Assay

The purity index is a relative measure of the concentration of an active compound compared to the totality of the components present in a matrix. The analysis is based on chromatographic (HPLC, GC) and spectral (UV, FTIR) methods. It applies to plant extracts, supplements, cosmetic active ingredients or chemical products.

At YesWeLab, we collaborate with a carefully selected network of laboratories, most of which are certified and/or accredited (ISO 17025, COFRAC, etc.). These laboratories are chosen based on your specific needs, the matrices to be analyzed, and the required analytical techniques or methods.
If you have any specific requirements, please do not hesitate to specify them when submitting your request: our scientific team makes every effort to respond accurately and responsively.
Since 2020, numerous manufacturers, distributors, and design offices have trusted us to manage their analyses, entrusting us with their samples via our digital platform.
To learn more or submit a specific request, contact our team today.