Glutathione 1500mg Lot 9001
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Glutathione 1500mg Certificate of Analysis (COA)

Every Glutathione 1500mg lot ANKR Lab has released, with the independent lab report for each one. Match the lot number on the vial label to the table below. Laboratory research use only.

Lots on file1
Latest purity99.8%
MethodsRP-HPLC · RP-HPLC
Tested byOptiq Health Labs

Glutathione 1500mg: every lot, every certificate

Each released lot for this compound and the third-party certificate issued for it. Lots that did not pass are never released and never appear here.

LotReceivedPurityIdentityCertificate
9001_260904_GLUTAT_1 Sep 4, 2026 99.8% RP-HPLC Glutathione 1500mg RP-HPLC Lot page  ·  PDF

What this certificate shows

A Glutathione 1500mg certificate of analysis from ANKR Lab reports two things about one specific lot. Purity is measured by RP-HPLC: the sample is separated by chromatography and the share attributed to the target compound is reported as a percentage. Identity is confirmed by RP-HPLC, which compares the measured mass of the sample against the expected mass for Glutathione 1500mg. The certificate also carries the lot number, the date the lot was received, and a lab accession code.

Testing is performed by Optiq Health Labs, independent of ANKR Lab. The accession code printed on each certificate can be checked with the lab directly, so the document is verifiable outside this website.

How to read a Glutathione 1500mg COA

  1. Find the lot number on the vial label. Every ANKR vial carries one. Locate it in the table above.
  2. Open that lot's certificate. The batch ID on the certificate should match the lot on the label.
  3. Read the purity line. The RP-HPLC result is the percentage of the sample identified as Glutathione 1500mg.
  4. Check identity. The RP-HPLC result confirms the measured mass matches the expected mass.
  5. Verify with the lab if you want to. Use the accession code on the certificate with Optiq Health Labs.

A longer walkthrough, with a sample certificate marked up line by line, is in How to read a peptide certificate of analysis.

Questions about Glutathione 1500mg certificates

Is every Glutathione 1500mg lot tested before it is released?

Yes. Each Glutathione 1500mg lot ANKR Lab releases is sent to an independent laboratory for purity (RP-HPLC) and identity (RP-HPLC) testing, and only lots with a passing certificate are released. This page lists every released lot with its certificate. Laboratory research use only.

Who performs the testing?

Testing is performed by Optiq Health Labs, a third-party laboratory independent of ANKR Lab. Each certificate carries an accession code that can be checked with the lab directly.

How do I match my vial to its certificate?

Every ANKR vial label carries a lot number. Find that lot number in the table on this page, open the lot page or the PDF, and confirm the batch ID on the certificate matches the label.

What does the purity figure on a Glutathione 1500mg certificate mean?

Purity is the percentage of the sample that the RP-HPLC analysis attributes to the target compound. Identity is confirmed separately by RP-HPLC, which checks the measured mass against the expected mass for Glutathione 1500mg. These are analytical results for laboratory research use only, not statements about use.

All products are for laboratory research use only. Not for human or veterinary use. Analytical results describe a specific lot and are not statements about any use.

Glutathione 1500mg

Lot 9001

View Certificate PDF