Retatrutide 99.5% Purity — Qingdao Saber Technology Pharma QstCertificate of Analysis · Independent third-party lab result
LabF tested this retatrutide at 99.45% purity using HPLC and mass quantification. The tested quantity was 13.6% over the 5mg label, and endotoxin status is unknown. This test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity deviation (13.6%)
- Test date
- 2025-09-01
- Testing lab
- LabF
- Batch / lot
- (no batch ID)
- Quantity
- 5.68mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.7
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 99.45% ranks higher than 13% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-09-01 by LabF via HPLC + mass quantification + endotoxins. This test is newer than 13% of our catalogued Retatrutide certificates.
Qingdao Saber Technology Pharma Qst has 76 certificates in our corpus, including 28 for Retatrutide at a median tested purity of 99.59%.
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
sha256:1e708bbe4613dbed…
— immutable copy held by TitrateLab