What was the tested purity of lot OS-2026-1763?

Lot OS-2026-1763 (Tesamorelin) tested at 98.507% HPLC purity from Optima Supply, based on 1 Certificate of Analysis indexed by Disclosed Labs.

Which lab tested lot OS-2026-1763?

Lot OS-2026-1763 was tested by Janoshik Analytical based on COA data in the Disclosed Labs corpus.

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Disclosed Labs

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OS-2026-1763

Found 1 COA referencing this lot from 1 vendor.

Tests reported

Aggregated across 1 COA for this batch

HPLC purity

98.507%

Net peptide content

11.35 mg

Mass spec / LC-MS

—

FTIR identity

—

HPLC identity (RT match)

Reported

Endotoxin (LAL)

—

Sterility (USP <71>)

—

Heavy metals

—

Microbial

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Tested by: Janoshik Analytical

Vendor	Peptide	Lab	Purity	Tests	Tested
Optima Supply	Tesamorelin	Janoshik Analytical	98.51%		2026-07-07	Detail →Source

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Tesamorelin Lot OS-2026-1763 (Optima Supply) — Test Results & COA | Disclosed Labs