All Tesamorelin Certificate of Analysis results— 2241 COAs
TitrateLab · Certificate of Analysis

Tesamorelin 99.0% Purity — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result

Tested purity 99.0% High purity · 99.005%
Dose vs label +4.6% Essentially at label
Evidence Artifact captured Trust: medium
AI summary Third-party lab

Janoshik tested this Tesamorelin sample at 99.005% purity via HPLC. The tested quantity of 5.23mg showed a 4.6% deviation from the 5mg label. The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL. However, endotoxin status is unknown, and the batch ID is missing.

Watch out for
  • no endotoxin test
  • missing batch ID
Test date
2026-03-25
Testing lab
Janoshik
Batch / lot
Quantity
5.23mg
label 5mg · tested 5.23mg
Endotoxins
Assay method
HPLC
Label dose
5mg
Context

How this result compares

This Tesamorelin certificate's tested purity of 99.00% ranks higher than 16% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).

Tested 2026-03-25 by Janoshik via HPLC. This test is newer than 59% of our catalogued Tesamorelin certificates.

Qingdao Sigma Chemical has 510 certificates in our corpus, including 8 for Tesamorelin at a median tested purity of 99.18%.

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 shown here.

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Method
HPLC
Dose
5mg
Catalogued
2026-04-24
Artifact hash
3c0a8b2df9084384…
OCR text Raw extracted text

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

{"peptide": "Tesamorelin", "dose": "5mg", "purity_pct": 99.005, "purity_label": "99.005%", "method": "HPLC", "test_date": "2026-03-25", "client": "Telegram @tracyfromqsc", "notes": "", "label_qty": "5mg", "tested_qty": "5.23mg", "quantity_deviation_pct": 4.6, "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 Qingdao Sigma Chemical or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →