TitrateLab · Certificate of Analysis

Selank + Semax — 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 Blend
AI summary

[NAME_REDACTED]mg blend tested 15 DEC 2025. Selank 11.97mg and Semax 11.86mg detected; batch ID and endotoxin status not reported.

Test date
2025-12-15
Testing lab
QSC
Batch / lot
Quantity
Endotoxins
Assay method
Context

How this result compares

We have catalogued 69 Selank + Semax certificates; across the 63 with a purity result the median tested purity is 99.47%.

Tested 2025-12-15 by QSC. This test is newer than 19% of our catalogued Selank + Semax certificates.

Qingdao Sigma Chemical has 514 certificates in our corpus, including 2 for Selank + Semax.

Manufacturer
Qingdao Sigma Chemical
View vendor profile
Peptides on this report
Selank + Semax Selank Semax
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Community submission

Artifact captured

Submitted by distilled-oryx-12 +459

We have the certificate image — you can verify it loads from the upstream lab and matches the artifact shown here.

Catalogued
2026-07-10
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 #93614 Testing ordered > 01 DEC '25
Sample received > 12 DEC '25
Client Telegram @tracyfromqsc
Sample selank10+semax10 blend
Manufacturer QSC
Batch Transparent [NAME_REDACTED] / red crimp
Sample description >
See picture or pictures attached.
Tests requested >
Assessment of a peptide vial or vials.
Results >
Selank 11.97 mg
Semax 11.86 mg
Comments >
Analysis conducted > 15 DEC 2025 Signature > 
Verify this test at www.janoshik.com/verify/ with the following unique key
[NAME_REDACTED]
Related

Other Selank + Semax 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 →