Tirzepatide 99.9% Purity — YimeiCertificate of Analysis · Independent third-party lab result
LabE tested this Yimei tirzepatide at 99.9% purity via HPLC, with endotoxins below LOQ. However, the tested quantity was 13.8mg against a 10mg label, a significant 38% deviation. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL.
- quantity deviation (38%)
- no batch ID
- Test date
- 2026-03-02
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 13.8mg
- Endotoxins
- below LOQ
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.8
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.90% ranks higher than 73% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-03-02 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 68% of our catalogued Tirzepatide certificates.
Yimei has 109 certificates in our corpus, including 7 for Tirzepatide at a median tested purity of 99.90%.
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:a6d62688b9f7ca1d…
— immutable copy held by TitrateLab