Rule AX-R05
Declared purity more than 1.5 pp above the median of at least two independent tests on the same lot. The index's most consequential rule.
Related terms
- COA divergence
- The supplier's declared purity minus the median of independent measurements on the same lot. Flagged above 1.5 pp by rule AX-R05.
see also Rule AX-R05
Where this term appears
The glossary exists to make record pages readable without a chemistry degree. Every technical term on a report resolves here.
- Assay report records — the term appears in result tables, peak tables and provenance blocks
- Method references — where the measurement behind the term is defined
- All 37 glossary terms beginning with R