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doublerlabs.is · tested by Kovera Labs · 23 Jul 2026

Lot

DRL-07-GHKPV

HPLC purity99.564%

Measured mg—

vs label—

Endotoxin<0.5 EU/mL

Report no.KVR-2026-3CF666

Open certificate pageVerified against the lab’s lookup on 28 Jul 2026