Tirzepatide 99.8% PurityCertificate of Analysis · Independent third-party lab result
Janoshik tested this tirzepatide at 99.757% purity via HPLC. The test is older (6-12 months) and lacks endotoxin and specific quantity deviation information, though two tested quantities (62.68 mg; 61.57 mg) are noted. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- batch ID missing
- Test date
- 2025-05-21
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 62.68 mg; 61.57 mg
- Endotoxins
- —
- Assay method
- HPLC
How this result compares
This Tirzepatide certificate's tested purity of 99.76% ranks higher than 34% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-05-21 by Janoshik via HPLC. This test is newer than 15% of our catalogued Tirzepatide certificates.
Test report image
Janoshik (public)
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 labOCR text Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{"peptide": "Tirzepatide", "dose": "", "purity_pct": 99.757, "purity_label": "99.757%; 99.744%.", "method": "HPLC", "test_date": "2025-05-21", "client": "STG", "notes": "", "label_qty": "", "tested_qty": "62.68 mg; 61.57 mg", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.92}