Tirzepatide 98.3% Purity — Planet PeptideCertificate of Analysis · Independent third-party lab result
LabC tested this tirzepatide batch (TZ10-121624) at 98.26% purity via HPLC and mass quantification. Quantity was slightly over at 10.39mg (3.9% deviation) for a 10mg label. The test is stale (over 1 year old) and an endotoxin test result is not available. Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- Test date
- 2025-02-13
- Testing lab
- LabC
- Batch / lot
- TZ10-121624
- Quantity
- 10.39mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.3
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 98.26% ranks higher than 2% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-02-13 by LabC via HPLC + mass quantification + endotoxins. This test is newer than 8% of our catalogued Tirzepatide certificates.
Planet Peptide has 457 certificates in our corpus, including 105 for Tirzepatide at a median tested purity of 99.84%.
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
sha256:3807157638b18329…
— immutable copy held by TitrateLab