AI summary Trust: medium Third-party lab

Janoshik tested this MK-677 at 93.37% purity via HPLC. The test is older (6-12 months), and there is no information on quantity deviation or endotoxin status. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (6-12 months)
  • no quantity tested
Test date
2025-05-27
Purity
93.37% 93.37%
Batch / lot
—
Lab
Janoshik
Quantity
label 200mg tested —
Qty vs label
—
Endotoxins
—
Test score
—
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
Dose
200mg
Catalogued
2026-04-22
Artifact hash
6cc7f4bdda489d46…
OCR text

Raw extracted text

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

{"peptide": "MK-677", "dose": "200mg", "purity_pct": 93.37, "purity_label": "93.37%", "method": "HPLC", "test_date": "2025-05-27", "client": "MAXSOURCE CHEM CO.,LTD.", "notes": "", "label_qty": "200mg", "tested_qty": "", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.85}
This COA is part of TitrateLab's community-trust corpus. Learn how trust scores are computed on the methodology page.