Correction · Oct 20, 2026
We showed batch “GL-010116 Analysis Date: 05/15/2026” on this record; we misread it: we read the batch together with the text around it on the document, not the batch alone; the certificate prints GL-010116.
Document preview PDF · 361 KB
01 / STRUCTURED EVIDENCE
What this certificate reports Each value keeps its acquisition path attached. Missing fields are shown rather than inferred. Confidence describes extraction and attribution—not result quality.
Compound Klow Vendor stated · 72% confidence
Labeled quantity Not extracted No value captured
Measured quantity 83.46 mg Document extracted · 82% confidence
Purity 99.59% Document extracted · 90% confidence
Identity Confirmed Document extracted · 80% confidence
Batch / lot GL-010116 Manual review
Report number COA-2026-412456 Document extracted · 84% confidence
Sample received date May 11, 2026 Document extracted · 90% confidence
Testing date / window 05/15/2026 Document extracted · 86% confidence
Report date May 15, 2026 Document extracted · 84% confidence
Vendor COA date Not extracted No value captured
Laboratory ILS Laboratories Lab verified · 100% confidence
Vials tested Not extracted No value captured
Provenance key Lab verifiedDocument extracted Vendor stated Manual review
PRODUCT RELATIONSHIP Exact catalog attribution The vendor and normalized product URL match the tracked catalog exactly. Name-only similarities are never promoted to this state.
02 / PANEL COVERAGE
Panel evidence and provenance Lab-verified and document-extracted panels count as certificate coverage. Vendor-stated panels remain visible, but are not represented as results from this document.
● In document
HPLC / purity 99.59% Document extracted ● In document
Mass spectrometry / identity Confirmed Document extracted ● In document
Measured quantity 83.46 mg Document extracted ● In document
Sterility No Growth Document extracted ● In document
Endotoxin < 0.25 EU/mL Document extracted ● In document
Heavy metals PASS Document extracted 6 of 6 standard panels supported by this certificate
04 / INTEGRITY
Archive fingerprint SHA-256 f9a4cb2bbcf4e45db1c143cdb159b13ca3699699d7b0d2af43d8799c246b3dfe
First observed Sep 16, 2026
Last observed Oct 13, 2026
Captured Sep 19, 2026
Attribution Provider-hosted evidence
Source host files.ils-lab.com 05 / CHANGE HISTORY
Versions, changes, and reuse The archive tracks source and content fingerprints over time, including replacements and certificates that later disappear from vendor sites.
Version family 1 of 1 This is the first observed version for this vendor product.
Latest comparison 0 changes No preceding version is available for comparison.
Document reuse 0 matches No other current record shares this exact fingerprint.
PB
A COA is evidence, not a blanket safety guarantee. It describes the submitted sample and the panels reported in this document. It does not independently establish chain of custody, current inventory identity, or suitability for human use.
Read the methodology → 06 / EVIDENCE ALERTS Follow the evidence, not the marketing. Get notified when a certificate appears, changes, goes stale, disappears, or loses a working laboratory-verification link.
Evidence watch Choose what to follow One digest combines overlapping vendor and compound watches, so the same change reaches you once.