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Composite COA score

86/ 100Grade B

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Avg purity

Safety panel

Lab corroboration

Forgery risk

100

Tirzepatide

Lot OPS-48295 · tested by Janoshik Analytical · 2026-03-17 · sold by Optima Supply

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99.84%

Purity

68.98 mg

Net peptide

—

Mass spec

✓

Endotoxin

Tests reported

HPLC purity

99.845%

Mass spec / LC-MS

—

FTIR identity

—

Endotoxin (LAL)

1.991 EU/Vial

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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