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Composite COA score

98/ 100Grade A

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Avg purity

Safety panel

100

Lab corroboration

Forgery risk

100

Thymosin alpha-1

Lot ta10ga-04 · tested by Kovera Labs · sold by Glacier Aminos

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99.66%

Purity

11.95 mg

Net peptide

✓

Mass spec

✓

Endotoxin

Tests reported

HPLC purity

99.664%

Mass spec / LC-MS

Reported

FTIR identity

—

Heavy metals breakdown

Arsenic

Negative

Cadmium

Negative

Lead

Negative

Mercury

Negative

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

355 COAs indexed · std dev 0.28% · US

Source

Uploaded by the vendor and confirmed by Kovera Labs.

First indexed 2026-06-10

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Label history

Vendor's product page at the time of testing showed: — per vial. Captured 2026-07-24.

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