Transparency, made visible
COA Library
Every lot ships with a Certificate of Analysis documenting identity, purity, batch, and testing. Open any compound below to see the exact COA format you'll receive — these are specimen documents showing the layout; the completed identity and purity results accompany each shipped lot.
Identity
Confirmed by mass spectrometry against the expected molecular mass.
Purity
Quantified by RP-HPLC and reported as a percentage per lot.
Batch
A unique lot number ties each vial back to its synthesis data.
Testing
The methods and dates behind the reported numbers.
Specimen documents · Research Use Only. The linked certificates show the exact COA format for each compound; lot numbers, dates, and measured results are completed on the certificate that accompanies each shipped lot. A COA documents a material's chemical characteristics for laboratory research — it is a quality document and is not a representation of safety, efficacy, or suitability for any human or veterinary use.