All TB-500 Certificate of Analysis results(1,329 COAs)
TitrateLab · Certificate of Analysis

TB-500 99.3% Purity — PEPTIDES WORLDCertificate of Analysis · Independent third-party lab result

Tested purity 99.3% High purity · 99.346%
Dose vs label -8.0% Under the labeled dose
Evidence URL referenced
Test date
2023-04-17
Testing lab
Janoshik
Batch / lot
Quantity
9.20mg
label 10 MG · tested 9.20mg
Endotoxins
Assay method
Assessment of a peptide vial or vials.
Label dose
10 MG
Context

How this result compares

This TB-500 certificate's tested purity of 99.35% ranks higher than 48% of the 1321 TB-500 certificates with a purity result we have catalogued (median 99.38%).

Tested 2023-04-17 by Janoshik via Assessment of a peptide vial or vials.. This test is newer than 0% of our catalogued TB-500 certificates.

PEPTIDES WORLD has 30 certificates in our corpus, including 2 for TB-500 at a median tested purity of 99.64%.

Manufacturer
PEPTIDES WORLD
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Source

Janoshik (public)

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

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Method
Assessment of a peptide vial or vials.
Dose
10 MG
Catalogued
2026-06-19
OCR text Raw extracted text

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

TB-500 (TB-4): 9.20 mg; Purity: 99.346%
Related

Other TB-500 certificates

All TB-500 results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from PEPTIDES WORLD or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →