Tirzepatide 99.8% Purity — www.keruihk.comCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-05-25
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 30.44mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.77% ranks higher than 36% of the 7677 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-05-25 by Janoshik via HPLC + MS. This test is newer than 83% of our catalogued Tirzepatide certificates.
www.keruihk.com has 6 certificates in our corpus, including 1 for Tirzepatide at a median tested purity of 99.77%.
Test report image
Janoshik (public)
Artifact capturedWe have the certificate image — 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": 99.774,
"purity_label": "99.774%",
"method": "HPLC + MS",
"test_date": "2026-05-25",
"client": "www.keruihk.com",
"notes": "",
"label_qty": "30mg",
"tested_qty": "30.44mg",
"quantity_deviation_pct": 1.4666666666666668,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}