Observed arrival · 2026-09-11
Rational Research, the catalog that keeps its receipts
Credibility concern recorded. The source reference remains available for verification and correction.
A versioned catalog of 43 research compounds, with reference fields, prices, storage information, and a dated revision register.
Field notes
The catalog uses a four-field record format: REF for a permanent catalog reference, CAS for a registry number where assigned, LOT for the vial’s stamped lot number, and REV for the catalog revision. Its visible register records dated changes such as label-grid revisions and shipping-classification review. The homepage says earlier versions remain available, while lot numbers are withheld from the public listing. Prices and cart functionality are visible, alongside repeated research-use-only disclaimers.
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