Tirzepatide 99.8% Purity — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result
- Test date
- 2023-08-01
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 15.94 mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 15mg
How this result compares
This Tirzepatide certificate's tested purity of 99.80% ranks higher than 45% of the 7680 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).
Tested 2023-08-01 by Janoshik via HPLC. This test is newer than 0% of our catalogued Tirzepatide certificates.
Qingdao Sigma Chemical has 515 certificates in our corpus, including 82 for Tirzepatide at a median tested purity of 99.72%.
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": "15mg",
"purity_pct": 99.804,
"purity_label": "99.804%",
"method": "HPLC",
"test_date": "2023-08-01",
"client": "Qingdao Sigma Chemical Co., Ltd",
"notes": "",
"label_qty": "15mg",
"tested_qty": "15.94 mg",
"quantity_deviation_pct": 6.27,
"is_blend": false,
"components_json": "",
"ocr_confidence": 0.98
}