TitrateLab · Certificate of Analysis
Tested vendor:Peptide Research Supply

BPC-157/Arginine 98.8% Purity — Peptide Research SupplyCertificate of Analysis · Independent third-party lab result

Tested purity 98.8% Acceptable purity · 98.846%
Dose vs label — No quantity measurement on this report.
Evidence URL referenced Blend
Test date
2026-01-16
Testing lab
Freedom Diagnostics
Batch / lot
BPC-157 Arginate
Quantity
—
Endotoxins
—
Assay method
HPLC + MS
Context

How this result compares

We have catalogued 1 BPC-157/Arginine certificate; across the 1 with a purity result the median tested purity is 98.85%.

Tested 2026-01-16 by Freedom Diagnostics via HPLC + MS.

Peptide Research Supply has 27 certificates in our corpus, including 1 for BPC-157/Arginine at a median tested purity of 98.85%.

Manufacturer
Peptide Research Supply
View vendor profile
Source

freedom_diagnostic

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Method
HPLC + MS
Test type
freedom_composite
Catalogued
2026-07-04
This certificate is part of TitrateLab's community-trust corpus. See more from Peptide Research Supply or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →