AI summary Trust: medium Third-party lab

Janoshik tested this PT-141 batch at 99.907% purity via HPLC. The tested quantity of 10.73mg showed a 7.3% deviation from the 10mg 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 (7.3%)
Test date
2026-02-09
Purity
99.91% 99.907%
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 10.73mg
Qty vs label
+7.3%
Endotoxins
—
Test score
—
Manufacturer
Hk Peptides
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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
10mg
Catalogued
2026-04-24
Artifact hash
1873b4b406fc7b7a…
OCR text

Raw extracted text

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

{"peptide": "PT-141", "dose": "10mg", "purity_pct": 99.907, "purity_label": "99.907%", "method": "HPLC", "test_date": "2026-02-09", "client": "HK Peptide Ltd", "notes": "", "label_qty": "10mg", "tested_qty": "10.73mg", "quantity_deviation_pct": 7.3, "is_blend": false, "components_json": "", "ocr_confidence": 0.98}
This COA is part of TitrateLab's community-trust corpus. See more from Hk Peptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →