Tirzepatide

Lot TIR20GA-04 · tested by Kovera Labs · 2026-05-11

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99.85%

Purity

20.54 mg

Net peptide

—

Mass spec

✓

Endotoxin

Tests reported

HPLC purity

99.850%

Mass spec / LC-MS

—

FTIR identity

—

Endotoxin (LAL)

0.094 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

Kovera Labs

279 COAs indexed · std dev 0.20% · US

Source

Uploaded by the vendor. Kovera Labs hasn't confirmed authorship yet.

First indexed 2026-05-15 · extracted 2026-05-24

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Label history

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

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