Rule AX-R02
A certificate's declared purity and declared total impurities do not sum to 100 %. A documentation finding: the certificate is not interpretable as written.
Related terms
- Certificate of analysis (COA)
- A document stating test results for a specific lot. In this market frequently lacking a method section, a lot number, or both.
see also Specification · Rule AX-R02
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