DSIP 99.7% Purity — Porter PeptidesCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-06-22
- Testing lab
- Freedom Diagnostics
- Batch / lot
- DS5-0507
- Quantity
- 5.48 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 5mg
How this result compares
This DSIP certificate's tested purity of 99.72% ranks higher than 85% of the 502 DSIP certificates with a purity result we have catalogued (median 99.35%).
Tested 2026-06-22 by Freedom Diagnostics via HPLC + MS. This test is newer than 94% of our catalogued DSIP certificates.
Porter Peptides has 29 certificates in our corpus, including 1 for DSIP at a median tested purity of 99.72%.
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:cf45d13786ab0744…
— immutable copy held by TitrateLab