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Composite COA score

86/ 100Grade B

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Avg purity

Safety panel

Lab corroboration

Forgery risk

100

PEG-MGF with Trehalose

Lot PMG26-05-001 · tested by Janoshik Analytical · 2026-03-10

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99.89%

Purity

6.35 mg

Net peptide

—

Mass spec

—

Endotoxin

Tests reported

HPLC purity

99.893%

Mass spec / LC-MS

—

FTIR identity

—

Endotoxin (LAL)

—

Sterility (USP <71>)

—

Heavy metals breakdown

Arsenic

Passnot detected.

Cadmium

Passnot detected.

Lead

Passnot detected.

Mercury

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

Janoshik Analytical

747 COAs indexed · std dev 2.30% · CZ

Source

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

First indexed 2026-04-29 · extracted 2026-05-23

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Label history

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

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