Lab testing & Certificates of Analysis

Every lot we sell is independently tested before it reaches our shelves.

What we test

• Identity: mass spectrometry confirms the compound matches its expected molecular weight.
• Purity: HPLC analysis, with a target of ≥99% on every compound.
• Batch traceability: each vial carries a lot number that matches its Certificate of Analysis.

Getting a COA

COAs are linked on each product page as they're published for the current lot. If you need the COA for a specific batch, contact us with the product and lot number and we'll send it over.