Tirzepatide 99.7% Purity — Modern Research LLCCertificate of Analysis · Independent third-party lab result
Janoshik tested this tirzepatide from Modern Research LLC at 99.731% purity via HPLC. The tested quantity of 18.41mg/18.43mg significantly exceeds the 15mg label. The test is recent (3-6 months old), but no endotoxin results are available. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (overage)
- batch ID unknown
- Test date
- 2026-01-16
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 18.41 mg; 18.43 mg.
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 15mg
How this result compares
This Tirzepatide certificate's tested purity of 99.73% ranks higher than 31% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-01-16 by Janoshik via HPLC. This test is newer than 55% of our catalogued Tirzepatide certificates.
Modern Research LLC has 172 certificates in our corpus, including 14 for Tirzepatide at a median tested purity of 99.67%.
Test report image
Janoshik (public)
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{
"peptide": "Tirzepatide",
"dose": "15mg",
"purity_pct": 99.731,
"purity_label": "99.731%; 99.739%.",
"method": "",
"test_date": "2026-01-16",
"client": "Modern-Peptides.com",
"notes": "",
"label_qty": "15mg",
"tested_qty": "18.41 mg; 18.43 mg.",
"quantity_deviation_pct": null,
"is_blend": false,
"components_json": "",
"ocr_confidence": 0.98
}