Tirzepatide 99.7% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, Janoshik. It reports 99.7% purity for Tirzepatide, with the tested quantity of 29.73mg closely matching the 30mg label (-0.9% deviation). However, the test date of 2024-09-30 makes this COA stale (over a year old), and there is no information on the test method or endotoxin status. Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- vague purity language
- Test date
- 2024-09-30
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 29.73 mg
- Endotoxins
- —
- Assay method
- —
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.70% ranks higher than 25% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2024-09-30 by Janoshik. This test is newer than 3% of our catalogued Tirzepatide certificates.
Hk Peptides has 487 certificates in our corpus, including 133 for Tirzepatide at a median tested purity of 99.84%.
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": "30mg",
"purity_pct": 99.699,
"purity_label": "99.699%",
"method": "",
"test_date": "2024-09-30",
"client": "HK Peptide Ltd (hk peptides)",
"notes": "",
"label_qty": "30mg",
"tested_qty": "29.73 mg",
"quantity_deviation_pct": -0.9,
"is_blend": false,
"components_json": "",
"ocr_confidence": 0.98
}