CJC-1295 99.8% Purity — Peptide SciencesCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports 99.8% purity for CJC-1295 via HPLC and mass quantification. However, the tested quantity was significantly under-dosed at 4.7mg against a 10mg label claim (-53% deviation), and endotoxin status is unknown. The test is recent (under 3 months), and a verification URL is available.
- significant quantity deviation
- no endotoxin test
- no batch ID
- Test date
- 2026-02-15
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 4.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.3
- Label dose
- 10mg
How this result compares
This CJC-1295 certificate's tested purity of 99.80% ranks higher than 75% of the 713 CJC-1295 certificates with a purity result we have catalogued (median 99.55%).
Tested 2026-02-15 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 63% of our catalogued CJC-1295 certificates.
Peptide Sciences has 273 certificates in our corpus, including 11 for CJC-1295 at a median tested purity of 98.69%.
Test report image
Finnrick
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labSaved source document
sha256:b002b74e6565860d…
— immutable copy held by TitrateLab