Tirzepatide 99.4% Purity — Tianjin Finder Chemical TfcCertificate of Analysis · Independent third-party lab result
This COA was extracted from a community forum attachment. The original poster claimed a lab tested Alice Peptides' tirzepatide, reporting 99.432% purity and a quantity deviation of -1.03% (29.69mg tested vs 30mg label). However, the lab's signature is not directly verifiable, and the test is stale (over a year old). This should be treated as community signal, not confirmation.
- stale (1+ years old)
- chain-of-custody gap
- no endotoxin test
- Test date
- 2025-04-09
- Batch / lot
- —
- Quantity
- 29.69 mg
- Endotoxins
- —
- Assay method
- —
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.43% ranks higher than 11% of the 7694 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-04-09. This test is newer than 11% of our catalogued Tirzepatide certificates.
Tianjin Finder Chemical Tfc has 163 certificates in our corpus, including 60 for Tirzepatide at a median tested purity of 99.76%.
Test report image
Forum / Discord scrape
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.
OCR 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": 99.432,
"purity_label": "99.432%",
"method": "",
"test_date": "2025-04-09",
"client": "[EMAIL_REDACTED]",
"notes": "",
"label_qty": "30mg",
"tested_qty": "29.69 mg",
"quantity_deviation_pct": -1.03,
"is_blend": false,
"components_json": "",
"ocr_confidence": 0.98
}