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Verifiable directly with Janoshik Analytical— 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

65/ 100Grade D

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Avg purity

Safety panel

Lab corroboration

Forgery risk

100

TB-500 (TB-4)

Lot OS-2026-9837 · tested by Janoshik Analytical · 2026-06-22 · sold by Optima Supply

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97.02%

Purity

5.45 mg

Net peptide

—

Mass spec

—

Endotoxin

Tests reported

HPLC purity

97.020%

Mass spec / LC-MS

—

FTIR identity

—

Endotoxin (LAL)

—

Sterility

—

Heavy metals

—

Tested by

Janoshik Analytical

1,157 COAs indexed · std dev 2.12% · CZ

Source

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

First indexed 2026-07-09 · extracted 2026-07-09

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Label history

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

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