All Tesamorelin Certificate of Analysis results— 2241 COAs
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Tesamorelin 99.2% Purity — Walker Chemicals (WKC)Certificate of Analysis · Independent third-party lab result

Tested purity 99.2% High purity · 99.178%
Dose vs label 10.48mg · tested 10.48mg
Evidence Artifact captured Trust: medium
AI summary Third-party lab

Janoshik tested this Tesamorelin sample at 99.178% purity via HPLC. The tested quantity was 10.48mg, though the labeled quantity is unknown. The test is recent (3-6 months old). The COA does not include endotoxin results. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • unknown batch ID
  • unknown label quantity
Test date
2025-11-13
Testing lab
Janoshik
Batch / lot
Quantity
10.48mg
Endotoxins
Assay method
HPLC
Context

How this result compares

This Tesamorelin certificate's tested purity of 99.18% ranks higher than 30% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).

Tested 2025-11-13 by Janoshik via HPLC. This test is newer than 23% of our catalogued Tesamorelin certificates.

Walker Chemicals (WKC) has 30 certificates in our corpus, including 1 for Tesamorelin at a median tested purity of 99.18%.

Manufacturer
Walker Chemicals (WKC)
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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
Catalogued
2026-04-22
Artifact hash
eeb9705c6ce6aef0…
OCR text Raw extracted text

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

{"peptide": "Tesamorelin", "dose": "", "purity_pct": 99.178, "purity_label": "99.178%", "method": "HPLC", "test_date": "2025-11-13", "client": "Walker Chemicals (WKC)", "notes": "", "label_qty": "", "tested_qty": "10.48mg", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
Related

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This certificate is part of TitrateLab's community-trust corpus. See more from Walker Chemicals (WKC) or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →