Sample Summary

Purity Analysis

The analytical results below were produced by AZ Laboratories using validated HPLC-UV and LC-MS methods. Purity reflects the percentage of the target compound relative to all detected substances in the sample.

Full Certificate of Analysis

The full third-party certificate of analysis for this batch is being finalized and will be added here for download shortly. The complete analytical results are summarized above.

Test History

1 independent lab test on file for this product.

Frequently Asked Questions

• What is HPLC-UV purity testing?
  High-Performance Liquid Chromatography with UV detection (HPLC-UV) is the industry-standard method for measuring compound purity. A dissolved sample is passed through a chromatographic column under pressure; components separate based on chemical properties and a UV detector measures each peak. Peak areas are quantified to determine the percentage of the target compound relative to all detected substances.
• What does LC-MS identity confirmation mean?
  Liquid Chromatography-Mass Spectrometry (LC-MS) confirms molecular identity. After chromatographic separation, the sample enters a mass spectrometer measuring the precise molecular weight and fragmentation pattern. This is compared against the known molecular signature of the target compound. “Identity: Confirmed” means the observed mass spectrum matches the expected molecular profile — confirming the compound is what it claims to be.
• Does “Identity Confirmed” mean the product is safe for use?
  No. “Identity Confirmed” is a molecular identification result only — it means the detected compound matches the molecular profile of the stated compound by mass spectrometry. It does not constitute a safety assessment, clinical evaluation, or approval for use in humans. All ITide Labs products are supplied exclusively for laboratory research purposes. This certificate is a scientific characterization document, not a safety certification of any kind.
• Are all orders from this exact tested batch?
  Yes. The lot number on your vial corresponds directly to this certificate. Each vial in this batch was filled from the same tested lot. If your vial shows a different lot number, contact us and we will provide the corresponding certificate for that specific batch.
• What does net content indicate?
  Net content is the actual measured mass of the target compound in the vial, in milligrams. This differs from the nominal fill weight because it accounts for residual moisture, counterions, and other substances present in lyophilized preparations. A net content slightly above or below the labeled amount is normal and reflects the true bioactive compound mass as measured by the laboratory.
• How does ITide Labs select its testing laboratory partner?
  ITide Labs partners exclusively with AZ Laboratories, an independent, accredited analytical laboratory in the United States. We selected them for their validated LC-MS and HPLC-UV capabilities, established accreditation, and consistent reporting standards. AZ Laboratories has no financial relationship with our product sourcing — all testing is conducted at arm’s length to ensure objective, unbiased results.
• How do I match my vial to a specific certificate?
  Each vial is labeled with a lot number (e.g., Lot #1). This corresponds to the batch shown at the top of this certificate. The accession number assigned by AZ Laboratories can be used to cross-reference with the laboratory’s records. If you received a vial from a different lot, contact our team and we will provide the corresponding certificate of analysis.