AI summary Trust: medium Third-party lab

Janoshik tested this semaglutide at 99.885% purity via HPLC. Quantity was 9.62mg against a 10mg label (-3.8% deviation), and the test is recent (under 3 months). However, endotoxin status is not reported, and the batch ID is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • unknown batch ID
Test date
2026-02-26
Purity
99.89% 99.885%
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 9.62mg
Qty vs label
-3.8%
Endotoxins
—
Test score
—
Manufacturer
Qingdao Sigma Chemical
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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
2ec5a26cf02be0d4…
OCR text

Raw extracted text

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

{"peptide": "Semaglutide", "dose": "10mg", "purity_pct": 99.885, "purity_label": "99.885%", "method": "HPLC", "test_date": "2026-02-26", "client": "Telegram @tracyfromqsc", "notes": "", "label_qty": "10mg", "tested_qty": "9.62mg", "quantity_deviation_pct": -3.8, "is_blend": false, "components_json": "", "ocr_confidence": 0.98}
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.