Tirzepatide 99.8% Purity — Ln PeptidesCertificate of Analysis · Independent third-party lab result
LabG tested this Tirzepatide at 99.8% purity via HPLC and mass quantification. The tested quantity was 24mg, a 20% deviation from the 20mg label. Endotoxin status is not applicable, and the test is recent (3-6 months old).
- no endotoxin test
- quantity deviation (20%)
- no batch ID
- Test date
- 2026-01-15
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 24mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.8
- Label dose
- 20mg
How this result compares
This Tirzepatide certificate's tested purity of 99.80% ranks higher than 43% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-01-15 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 54% of our catalogued Tirzepatide certificates.
Ln Peptides has 36 certificates in our corpus, including 14 for Tirzepatide at a median tested purity of 99.80%.
Test report image
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