All TB-500 Certificate of Analysis results— 1256 COAs
TitrateLab · Certificate of Analysis
Tested vendor:Uther Peptide All TB-500 COAs & research All TB-500 results & stats

TB-500 99.6% Purity — Uther PeptideCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity
Dose vs label +14.4% Over the labeled dose
Evidence Asserted only Trust: medium
AI summary Third-party lab

This COA was tested by an independent third-party lab, Peptide Test. It shows TB-500 (batch TB4) with 99.564% purity. The tested quantity was 11.44mg against a 10mg label, a deviation of 14.4%. Endotoxin status is unknown. The test is stale (over 1 year old).

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • unknown test method
Test date
2024-11-04
Testing lab
Peptide Test
Batch / lot
TB-500 (TB4)
Quantity
11.44mg
label 10mg · tested 11.44mg
Endotoxins
—
Assay method
—
Context

How this result compares

This TB-500 certificate's tested purity of 99.56% ranks higher than 68% of the 1248 TB-500 certificates with a purity result we have catalogued (median 99.39%).

Tested 2024-11-04 by Peptide Test. This test is newer than 4% of our catalogued TB-500 certificates.

Uther Peptide has 524 certificates in our corpus, including 20 for TB-500 at a median tested purity of 99.55%.

Manufacturer
Uther Peptide
View vendor profile
Source

Third-party community lab

Asserted only
No verifiable evidence captured. This entry was added to our corpus from Third-party community lab. We did not save the certificate image, did not hash an artifact, and the upstream URL is either a domain root or absent — we cannot independently confirm this report existed. Treat as curator-asserted only.
Catalogued
2026-04-24
Related

Other TB-500 certificates

Alpha BioPharma TB-500
98.7% 2026-07-09
Janoshik Peptaris TB-500
99.7% 2026-07-03
Freedom Diagnostics Equitide Peptide Vitality TB-500
99.6% 2026-07-03
Freedom Diagnostics Soma Research, LLC TB-500
99.1% 2026-07-02
Freedom Diagnostics Peptriva Research TB-500
99.8% 2026-07-02
Freedom Diagnostics National Science Labs, LLC TB-500
99.1% 2026-07-02
Freedom Diagnostics Bee Sweet TB-500
99.9% 2026-07-02
Freedom Diagnostics Anvil Compounds TB-500
99.2% 2026-07-02
Freedom Diagnostics
All TB-500 results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Uther Peptide or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →