TitrateLab · Certificate of Analysis
Tested vendor:Qingdao Sigma Chemical

BPC-157 + GHK-Cu + TB-500 — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result

Purity Blend Blend tests measure quantity per component, not overall purity — a purity assay for a multi-peptide sample needs separate chromatographic runs.
Dose vs label — No quantity measurement on this report.
Evidence Artifact captured Trust: medium Blend
AI summary Third-party lab

Janoshik tested this blend (GHK-Cu, TB-500, BPC-157) with a total tested quantity of 51.26mg against a 50mg label, showing a slight overage. Individual component quantities were 35.38mg GHK-Cu, 10.25mg TB-500, and 5.63mg BPC-157. Purity and endotoxin results are not available, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no purity test
  • no endotoxin test
  • vendor-submitted sample
Test date
2025-12-15
Testing lab
Janoshik
Batch / lot
—
Quantity
—
Endotoxins
—
Assay method
—
Label dose
50mg
Context

How this result compares

We have catalogued 937 BPC-157 + GHK-Cu + TB-500 certificates; across the 869 with a purity result the median tested purity is 99.68%.

Tested 2025-12-15 by Janoshik. This test is newer than 28% of our catalogued BPC-157 + GHK-Cu + TB-500 certificates.

Qingdao Sigma Chemical has 515 certificates in our corpus, including 3 for BPC-157 + GHK-Cu + TB-500.

Manufacturer
Qingdao Sigma Chemical
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

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Dose
50mg
Catalogued
2026-04-24
Artifact hash
9a544c1a305b76d3…
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This certificate is part of TitrateLab's community-trust corpus. See more from Qingdao Sigma Chemical or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →