TitrateLab · Certificate of Analysis

ND — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result

Purity Not reported This certificate did not report an HPLC purity figure.

Dose vs label 300mg Label 300mg

Evidence Artifact captured

AI summary

QSC batch 2026 production passed sterility testing (TAMC/TYMC) on 18 JUN 2026. Purity and endotoxin status not reported; compound identity unspecified in COA.

Test date: 2026-06-18
Testing lab: QSC
Batch / lot: 2026 production
Quantity: 300mg
Endotoxins: —
Assay method: Sterility testing (TAMC+TYMC)
Label dose: 300mg

Context

How this result compares

This is one of 1 ND certificate we have catalogued.

Tested 2026-06-18 by QSC via Sterility testing (TAMC+TYMC).

Qingdao Sigma Chemical has 514 certificates in our corpus, including 1 for ND.

Manufacturer

Qingdao Sigma Chemical

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Certificate

Test report image

Certificate scan as published.

Source

Community submission

Artifact captured

Submitted by distilled-oryx-12 +459

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Method: Sterility testing (TAMC+TYMC)
Dose: 300mg
Catalogued: 2026-07-11

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 #171471
Testing ordered > 02 JUN '26
Sample received > 02 JUN '26
Client Telegram @tracyfromqsc
Sample ND 300mg
Manufacturer QSC
Batch 2026 production
Sample description >
Tests requested >
Sterility testing (TAMC+TYMC)
Results >
TAMC PASS
TYMC PASS
Comments >
Analysis conducted > 18 JUN 2026 Signature >
Verify this test at www.janoshik.com/verify/ with the following unique key
P2NKXLMX1AIB

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 →