AI summary Trust: medium Third-party lab

Janoshik tested this Tirzepatide at 99.901% purity via HPLC. The tested quantity of 34.32 mg showed a significant 14.4% deviation from the 30 mg label. Endotoxin status is unknown, but the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (14.4%)
  • unknown batch ID
Test date
2025-11-28
Purity
99.90% 99.901%
Batch / lot
—
Lab
Janoshik
Quantity
label 30 mg tested 34.32 mg
Qty vs label
+14.4%
Endotoxins
—
Test score
—
Manufacturer
We are the PEPTIDESCIENCES of peptides in China.
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

✓ Artifact captured

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Method
HPLC
Dose
30mg
Catalogued
2026-04-16
Artifact hash
cc6a7d7c93639b44…
OCR text

Raw extracted text

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

{
  "peptide": "Tirzepatide",
  "dose": "30 mg",
  "purity_pct": 99.901,
  "purity_label": "99.901%",
  "method": "HPLC + MS",
  "test_date": "2025-11-28",
  "client": "www.biochemapi.com",
  "notes": "",
  "label_qty": "30 mg",
  "tested_qty": "34.32 mg",
  "quantity_deviation_pct": 14.4,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}
This COA is part of TitrateLab's community-trust corpus. See more from We are the PEPTIDESCIENCES of peptides in China. or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →