Vendor stated · 72% confidence
EVIDENCE RECORD · e7d74343c19360d68a0c
Northline Labs
SS-31
SS-31
Correction Source disappeared ● PB preserved No lab lookup Product match unavailable
Document previewPDF · 2876 KB
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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.
No value captured
Document extracted · 56% confidence
Document extracted · 61% confidence
Document extracted · 54% confidence
Manual review
Document extracted · 57% confidence
Document extracted · 61% confidence
No value captured
Document extracted · 57% confidence
No value captured
No value captured
No value captured
Provenance key Lab verifiedDocument extractedVendor statedManual review
PRODUCT RELATIONSHIP
No exact catalog match
This certificate remains searchable evidence, but PB has not connected it to a current catalog product by exact normalized URL.
UNMATCHED
BY DESIGN
BY DESIGN
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
99.49% Document extracted HPLC / purity
● In document
Panel listed Document extracted Mass spectrometry / identity
● In document
52.64 mg Document extracted Measured quantity
○ Not extracted
No result captured No provenance Sterility
○ Not extracted
No result captured No provenance Endotoxin
○ Not extracted
No result captured No provenance Heavy metals
3 of 6standard panels supported by this certificate
03 / LABORATORY
Verification surface
—
No provider lookup attached
Laboratory not identified
This record currently relies on the vendor-hosted certificate and PB’s preserved copy. That is a weaker verification surface than a lab-controlled lookup.
04 / INTEGRITY
Archive fingerprint
SHA-256
277729f30a9f7dccf11fd8e2b194dfa3ee4305c747a3d122f5173ed5eeb985fc- First observed
- Aug 11, 2026
- Captured
- Aug 11, 2026
- Attribution
- Direct product evidence
- Source host
- northlinelabs.org
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.
This is the first observed version for this vendor product.
No preceding version is available for comparison.
No other current record shares this exact fingerprint.
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 watchChoose what to follow
One digest combines overlapping vendor and compound watches, so the same change reaches you once.