AI summary Trust: medium Third-party lab

Janoshik tested this tirzepatide at 99.88% purity via HPLC. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL. However, the COA is missing information on the batch ID, labeled quantity, and endotoxin status.

Watch out for
  • no endotoxin test
  • no batch ID
  • no labeled quantity
Test date
2026-02-11
Purity
99.88% 99.880%; 99.835%.
Batch / lot
—
Lab
Janoshik
Quantity
label — tested 32.55 mg; 35.04 mg
Qty vs label
—
Endotoxins
—
Test score
—
Manufacturer
(unknown)
View vendor dossier
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

✓ Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.

Verify on upstream
Method
HPLC
Catalogued
2026-04-24
Artifact hash
3ba82a1e03999920…
OCR text

Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display. 

{"peptide": "Tirzepatide", "dose": "", "purity_pct": 99.88, "purity_label": "99.880%; 99.835%.", "method": "HPLC", "test_date": "2026-02-11", "client": "[EMAIL_REDACTED]", "notes": "", "label_qty": "", "tested_qty": "32.55 mg; 35.04 mg", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.85}
This COA is part of TitrateLab's community-trust corpus. See more from (unknown) or learn how trust scores are computed on the methodology page.