20260409

Found 9 COAs referencing this lot from 1 vendor.

Tests reported

Aggregated across 9 COAs for this batch

HPLC purity

99.805%

Net peptide content

10.72 mg

Mass spec / LC-MS

—

FTIR identity

—

HPLC identity (RT match)

Reported

Endotoxin (LAL)

—

Sterility (USP <71>)

—

Heavy metals

—

Microbial

—

Tested by: Janoshik Analytical

Vendor	Peptide	Lab	Purity	Tested
Reta Peptide	TB-500	Janoshik Analytical	99.81%	2026-04-16	Detail →Source
Reta Peptide	GHK-Cu	Janoshik Analytical	99.02%	2026-04-16	Detail →Source
Reta Peptide

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