Independent Third-Party Laboratory Verification

Every vial verified by analytical data.

HPLC purity assay and mass spectrometry identity confirmation. 34 research reference materials, each supplied with a full certificate of analysis.

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BPC-157 #93604

99.497%

Measured purity · HPLC

Batch: Blue Transparent Cap / Silver Crimp
Analysis date: 15 December 2025
Laboratory: Janoshik Analytical

See this batch report

Reference materials

99.54%

Median measured purity

Independent analysis reports

Third-party

Independent laboratory

Featured reference materials

One measured record from each branch · 5 / 7 topics

View all 34 materials

Evidence

Not a claim — a scanned document.

97.945%

HGH (Human Growth Hormone, Somatropin) · G10-0727 · 10 August 2026

The page beside this is not a sample: it is the report issued for this batch by an independent laboratory. The figure was read from that report. Every batch in the catalogue has one, and all of them are in the report directory.

44 reports Quality

Certificate of analysis scan — HGH (Human Growth Hormone, Somatropin)

REPORT#216209

A number is either measured or it is a guess.

In research peptides, purity is not a marketing claim; it is a measurement. Two vials sold under the same name can differ by enough to invalidate the experiment built on them.

So we do not measure the batch ourselves. The sample goes to an independent analytical laboratory, the report comes back from there, and we pass it on unchanged. Anyone who wants to see the chromatogram can see it.

Read the analytical process

01Independent analysis: Every batch is submitted to a third-party analytical laboratory operating independently of us. We do not author the report — the laboratory issues it.
02HPLC purity assay: Reverse-phase high-performance liquid chromatography establishes the main peak area. The measured value is stated per batch; the chromatogram is an inseparable part of the product file.
03Mass spectrometry identity: Measured molecular mass compared against the calculated theoretical mass — an independent confirmation of structural identity.