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Composite COA score

82/ 100Grade B

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Avg purity

Safety panel

Lab corroboration

Forgery risk

100

Semaglutide

Lot SEMAO-2001 · tested by Janoshik Analytical · 2024-03-19 · sold by Optima Supply

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99.50%

Purity

10.55 mg

Net peptide

✓

Mass spec

✓

Endotoxin

Tests reported

HPLC purity

99.496%

Mass spec / LC-MS

Reported

FTIR identity

—

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

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