Vendor stated · 72% confidence
EVIDENCE RECORD · deeac7cfe42e3441db92
Peptide Partners
NAD+ Unbuffered
NAD+ Unbuffered
● PB preserved No lab lookup Exact product match
Document previewImage · 805 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.
Document extracted · 58% confidence
Document extracted · 56% confidence
Vendor stated · provenance corrected Oct 9, 2026 · 61% confidence
Document extracted · 54% confidence
Document extracted · 57% confidence
Document extracted · 57% confidence
Document extracted · 61% confidence
Document extracted · 58% confidence
No value captured
No value captured
Document extracted · 61% confidence
No value captured
Provenance key Lab verifiedDocument extractedVendor statedManual review
Provenance corrected · Oct 9, 2026. We had labelled the purity on this record “Document extracted”, as if we read it from the certificate. It came from Peptide Partners’ COA listing. It is now labelled “Vendor stated”; the value is unchanged. How we label provenance
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
99.85% Document extracted HPLC / purity
● In document
Panel listed Document extracted Mass spectrometry / identity
● In document
835.4 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
Chromate
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.
View laboratory intelligence →04 / INTEGRITY
Archive fingerprint
SHA-256
8cbbc3c7a8a5af76f122748bcbd6fa76e132dd58812ee42987b0c7566040d940- First observed
- Jul 14, 2026
- Last observed
- Oct 3, 2026
- Captured
- Jul 20, 2026
- Attribution
- Direct product evidence
- Source host
- peptide.partners
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
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