Tirzepatide 99.9% Purity — Loti LabsCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabC. The Tirzepatide was found to be 99.86% pure via HPLC, with quantity matching the 10mg label at 9.9mg (1% deviation). However, the test is stale (over a year old) and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- no batch ID
- Test date
- 2025-03-25
- Testing lab
- LabC
- Batch / lot
- (no batch ID)
- Quantity
- 9.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.9
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.86% ranks higher than 59% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-03-25 by LabC via HPLC + mass quantification + endotoxins. This test is newer than 11% of our catalogued Tirzepatide certificates.
Loti Labs has 32 certificates in our corpus, including 10 for Tirzepatide at a median tested purity of 99.71%.
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
sha256:0c1b061016236702…
— immutable copy held by TitrateLab