AI summary Trust: medium Third-party lab

Janoshik tested this Melanotan 2 at 99.659% purity via HPLC. The tested quantity of 10.34mg showed a 3.4% deviation from the 10mg label. The test is older (6-12 months), and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • older (6-12 months)
Test date
2025-10-30
Purity
99.66% 99.659%
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 10.34mg
Qty vs label
+3.4%
Endotoxins
—
Test score
—
Manufacturer
Qingdao Sigma Chemical
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.

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Method
HPLC
Dose
10mg
Catalogued
2026-04-24
Artifact hash
a72761dba6728fb5…
OCR text

Raw extracted text

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

{"peptide": "Melanotan 2", "dose": "10mg", "purity_pct": 99.659, "purity_label": "99.659%", "method": "HPLC", "test_date": "2025-10-30", "client": "Telegram @tracyfromqsc", "notes": "", "label_qty": "10mg", "tested_qty": "10.34mg", "quantity_deviation_pct": 3.4, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Qingdao Sigma Chemical or learn how trust scores are computed on the methodology page.