Quality Standards

Aurex Research Series products are verified by reverse-phase HPLC at 220 nm and confirmed for identity by ESI mass spectrometry, in an independent ISO/IEC 17025-aligned laboratory.

Every order ships with a lot-specific Certificate of Analysis showing the chromatogram, peak-area purity percentage, mass-spec trace, lot number, and analyst signature.

Historical COAs are retrievable for two years via the COA Lookup tool. Quality questions can be sent to [email protected].