Tirzepatide 99.9% Purity — Rx Testing GroupCertificate of Analysis · Independent third-party lab result
Janoshik tested this Tirzepatide, reporting 99.868% purity via HPLC. Two vials were tested, showing 23.14mg and 22.94mg respectively. The test is older (6-12 months), and specific quantity deviation from a label and endotoxin status are not available. Customers can cross-check on the lab's public verification URL.
- older (6-12 months)
- no endotoxin test
- no label quantity
- Test date
- 2025-08-19
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 23.14mg; 22.94mg
- Endotoxins
- —
- Assay method
- HPLC
How this result compares
This Tirzepatide certificate's tested purity of 99.87% ranks higher than 61% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-08-19 by Janoshik via HPLC. This test is newer than 24% of our catalogued Tirzepatide certificates.
Rx Testing Group has 9 certificates in our corpus, including 2 for Tirzepatide at a median tested purity of 99.91%.
Test report image
Janoshik (public)
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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": 99.868, "purity_label": "99.868%; 99.852%.", "method": "HPLC", "test_date": "2025-08-19", "client": "Rx testing group", "notes": "Two vials tested: Tirzepatide 23.14 mg and 22.94 mg with purities 99.868% and 99.852% respectively.", "label_qty": "", "tested_qty": "23.14mg; 22.94mg", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.92}