Retatrutide 99.6% Purity — Qingdao Saber Technology Pharma QstCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch (R2025Ja01) at 99.6% purity via HPLC, with mass quantification showing 22mg for a 20mg label (10% over). The test is recent (3-6 months old). Endotoxin status is unknown, which is a concern for injectables. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (10% over)
- Test date
- 2025-12-29
- Testing lab
- LabG
- Batch / lot
- R2025Ja01
- Quantity
- 22mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.8
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.60% ranks higher than 20% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-12-29 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 36% 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
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