A Certificate of Analysis (COA) is an independent laboratory report that confirms what is actually inside a research compound vial — its identity and purity, tested by a third-party laboratory. Alpha Tides PNW organizes the documentation below by its source, so you always know whether a report was commissioned directly by Alpha Tides for a specific batch, provided by the product supplier, or originated from another form of laboratory testing.

Each certificate lists a batch or lot number, the testing laboratory, and the analytical results, typically HPLC purity and, where applicable, mass-spectrometry identity confirmation. Because a COA is specific to the batch it references, always confirm the lot number on the certificate matches the product on hand.

If a product is not listed below, documentation for that specific batch is not currently available for public display — this does not mean the product is untested, only that it does not yet meet our standard for public batch documentation. Contact us directly if you have questions about a specific compound or batch.

For a full walkthrough of what HPLC purity and mass-spectrometry identity data mean, and the red flags to watch for in a supplier’s documentation, see our guide on how to read a peptide Certificate of Analysis.

For the broader question of evaluating a testing lab or supplier — not just a single certificate — see how to evaluate third-party testing.

Alpha Tides Batch Testing

Reports in this section are associated with Alpha Tides PNW product samples and apply only to the exact product and strength identified.

  • AT-T2 (Tirz) — 10mg: Alpha Tides Batch Report — Verified — issued by ILS Laboratories. This report applies to the 10mg strength only and has been independently confirmed authentic via the laboratory’s own public verification portal. See the attached certificate for full batch and lot detail.

Group Testing Reports

These reports originated through shared third-party laboratory testing conducted as part of group testing arrangements involving multiple participants. They are provided for reference and apply only to the specific tested samples or batches documented in each report. They are not represented as independently commissioned Alpha Tides batch testing.