Glutathione 99.8% Purity — P4R Wholesale, LLCCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-02-27
- Testing lab
- Freedom Diagnostics
- Batch / lot
- P4R Wholesale
- Quantity
- —
- Endotoxins
- —
- Assay method
- HPLC + MS
How this result compares
This Glutathione certificate's tested purity of 99.77% ranks higher than 54% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).
Tested 2026-02-27 by Freedom Diagnostics via HPLC + MS. This test is newer than 47% of our catalogued Glutathione certificates.
P4R Wholesale, LLC has 110 certificates in our corpus, including 2 for Glutathione at a median tested purity of 99.60%.
Freedom Diagnostic
Source archivedWe archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.
Saved source document
sha256:f5ac8d80d2a91318…
— immutable copy held by TitrateLab