Read the report.
Know your batch.

A Certificate of Analysis records a laboratory's findings for a specific submitted sample. Our currently published reports include compound identity, purity, measured net content and an appearance observation. The original document also identifies the product, lot and reporting laboratory, so you can review the evidence behind the figures shown here.

Search this library by product name, lot or report number. Available certificates also appear in the test results and batch records sections of the matching product page. If your lot is missing, contact our team with the product name, lot number and your order number, if you have one.

First, match the product, format, strength and lot to your label. Then review the identity result, purity percentage and measured net content alongside the stated methods. Measured content is the laboratory's finding; the package strength is the nominal label amount. Use any acceptance limits explicitly listed on the report, and treat an unreported test as unavailable information.

Each original certificate identifies its reporting laboratory. Our currently published COAs name Freedom Diagnostics, but the supplied reports do not state ISO/IEC 17025 accreditation. If your research requires accredited testing, ask our team for supporting accreditation and scope documentation before ordering.

We add certificates as reports are received, reviewed and matched to the relevant product and lot. Check each record's dates to see when the laboratory received the sample and issued its report. A published COA documents that sample; it does not establish a testing schedule or cover future lots. If you need documentation for a new batch, contact us with its lot number.

Select View COA to open the document window. Use Download PDF to save the original file, or choose View product to see its catalog page and batch archive.

No. Results apply to the sample and lot described in that report. Other lots and product formats need their own documentation. Published records do not confirm which lot is allocated to a particular order.