Retatrutide 99.5% Purity — Shanxi Qianyecao Biotech QycCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports 99.5% purity for Retatrutide batch RT5 via HPLC, with quantity at 5.1mg (2% above the 5mg label). The test is recent (3-6 months old). Endotoxin status is not applicable, and customers can verify this report on LabG's public URL.
- no endotoxin test
- Test date
- 2026-01-01
- Testing lab
- LabG
- Batch / lot
- RT5
- Quantity
- 5.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.0
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 99.50% ranks higher than 15% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-01 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 37% of our catalogued Retatrutide certificates.
Shanxi Qianyecao Biotech Qyc has 175 certificates in our corpus, including 57 for Retatrutide at a median tested purity of 99.74%.
Test report image
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