INSTANTPEPTIDES

Certificate of Analysis

GLP-3 RT 60mg

Batch 2026-0284-E · Tested 5/28/2026

Avg Purity (HPLC)

99.76%

Avg Net Content

61.1

Vials Tested

5

Endotoxins

PASS

Heavy Metals

PASS

Sterility

PASS

Download full COA (PDF)

Independent third-party lab report. Includes identity confirmation, purity by HPLC, net peptide content, and the full assay panel.

About this batch

Every batch of GLP-3 RT undergoes independent third-party analysis before release. The certificate above documents the lot identifier, the testing methods used (HPLC for purity, mass spectrometry for identity, LAL for endotoxins, ICP-MS for heavy metals, and microbiological sterility), and the per-test results for vials drawn at random from the lot.

The purity figure represents the average across all tested vials. Net peptide content is corrected for water, salt, and counter-ion mass — the figure that matters for any reconstitution math. See the Understanding Your COA guide for how to read each section.

GLP-3 RT product page

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Research Use Only. This certificate documents the analytical profile of a research compound supplied solely for laboratory and research use. Not intended for human or veterinary consumption, clinical use, or therapeutic application.