TitrateLab · Certificate of Analysis

BPC-157 + 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 Asserted only Trust: low Blend
AI summary Telegram scrape

This COA was extracted from a Telegram channel, which is a low-trust intake source as channels can be vendor-controlled. The report, attributed to Janoshik, indicates a BPC-157 + TB-500 blend with 5.26mg of BPC-157 and 5.16mg of TB-500. However, purity and endotoxin data are missing, and the test is older (6-12 months). Customers should cross-reference this against third-party-lab tests of the same batch where available, as the channel is a bottleneck for trust.

Watch out for
  • no purity test
  • no endotoxin test
  • stale (6-12 months)
Test date
2025-10-30
Testing lab
Janoshik
Batch / lot
Blue
Quantity
Endotoxins
Assay method
Label dose
5mg each
Context

How this result compares

We have catalogued 1403 BPC-157 + TB-500 certificates; across the 1235 with a purity result the median tested purity is 99.28%.

Tested 2025-10-30 by Janoshik. This test is newer than 16% of our catalogued BPC-157 + TB-500 certificates.

Qingdao Sigma Chemical has 515 certificates in our corpus, including 6 for BPC-157 + TB-500.

Manufacturer
Qingdao Sigma Chemical
View vendor profile
Source

Forum / Discord scrape

Asserted only
No verifiable evidence captured. This entry was added to our corpus from Forum / Discord scrape. We did not save the certificate image, did not hash an artifact, and the upstream URL (https://t.me/qsctgchannel/421) is either a domain root or absent — we cannot independently confirm this report existed. Treat as curator-asserted only.
Verify on the upstream lab
Dose
5mg each
Catalogued
2026-04-27
OCR text Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.

TEST REPORT
JANOSHIK
E-mail: [EMAIL_REDACTED]
Web: www.janoshik.com
Task Number #85185
Testing ordered > 21 OCT '25
Sample received > 27 OCT '25
Client Telegram @tracyfromqsc
Sample BPC157+TB4 5mg
[NAME_REDACTED] Q
[NAME_REDACTED] description >
See picture or pictures attached.
Tests requested >
Assessment of a peptide vial or vials.
Results >
BPC-157
5.26 mg
TB-500 (TB4)
5.16 mg
Comments >
Analysis conducted > 30 OCT 2025
Signature >
Verify this test at www.janoshik.com/verify/ with the following unique key
DHS4YW44X1J6
Related

Other BPC-157 + TB-500 certificates

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 →