← Browse COAs·Confirmed by ILS Labs

Published directly by ILS Labs— verified-partner lab. This record came from the lab's own dashboard or API, not transcribed from a vendor page.

Verifiable directly with ILS Labs— this report is hosted on the lab's own portal. Click through to view the canonical version, served by the issuing lab.

Composite COA score

94/ 100Grade A

View original COA How this is scored →Score JSON ↗

Avg purity

Safety panel

Lab corroboration

Forgery risk

100

TB-500

Lot TB20-5 · tested by ILS Labs · 2026-05-10 · sold by NG Peptide

View all TB-500COAs & purity data →

Scan or share

www.disclosedlabs.com/coa/cmpvoxx0a0id8dirxmh9t9edc

99.87%

Purity

21.43 mg

Net peptide

—

Mass spec

✓

Endotoxin

Tests reported

HPLC purity

99.870%

Mass spec / LC-MS

—

FTIR identity

—

Endotoxin (LAL)

NMT 0.05 EU/mL

Heavy metals breakdown

Arsenic

PassNot Detected

Cadmium

PassNot Detected

Chromium

PassNot Detected

Mercury

PassNot Detected

Lead

PassNot Detected

Bare numerics show the raw value without a Pass/Fail status because the USP <232> Class limit depends on dose form. Comparator entries (<, ≤) resolve to Pass since they signal below-limit without needing a threshold table.

Tested by

ILS Labs✓ Verified partner

336 COAs indexed · std dev 0.41%

100

Grade A

Source

We discovered this COA on the vendor's public site.

First indexed 2026-06-01 · extracted 2026-06-01

View original

Embed this COA on a product page

Vendors who reference this batch can drop a one-line script. The verified-COA badge renders inline and the QR scans back to this page.

<script src="https://www.disclosedlabs.com/widget.js" data-lot="TB20-5"></script>

Label history

No archived listing available for this COA's test date.

Observed signals

infoLab "ILS Labs" reports purity within 0.41% std dev across 307 COAs

This certificate is third-party content submitted by a vendor or laboratory, or collected from a public source; Disclosed Labs does not author it and does not warrant its accuracy or authenticity. Any signals or scores shown are our opinion based on the data available to us. If you are the vendor or issuing lab and believe this report is inaccurate, forged, or should be removed, request a correction or removal — see our Copyright & Takedown Policy.