AI summary Trust: medium Third-party lab

Janoshik tested this Semax batch at 99.497% purity via HPLC. Quantity was slightly over-labeled at 10.32mg (3.2% deviation from 10mg label). Endotoxin status is unknown, but the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • unknown batch ID
Test date
2026-04-21
Purity
99.50% 99.497%
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 10.32mg
Qty vs label
+3.2%
Endotoxins
—
Test score
—
Manufacturer
Kerui Peptide HongKong Co., Ltd
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
f2a8f1aa904c4370…
OCR text

Raw extracted text

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

{"peptide": "Semax", "dose": "10mg", "purity_pct": 99.497, "purity_label": "99.497%", "method": "HPLC", "test_date": "2026-04-21", "client": "Standard Peptides", "notes": "", "label_qty": "10mg", "tested_qty": "10.32mg", "quantity_deviation_pct": 3.2, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Kerui Peptide HongKong Co., Ltd or learn how trust scores are computed on the methodology page.