Drug-extract ratio
Drug-extract ratio · DER
The relationship between starting herbal material and the resulting extract; the native or genuine-extract basis matters.
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- 2026-10-16T03:33:57.718Z
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Extraction solvent
Extraction solvent
The liquid or mixture used to obtain an extract; its composition is part of the process description.
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Residual solvents
Solvents that remain after processing; a declared extraction solvent does not state the final residue amount.
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Certificate of Analysis · COA
A document reporting tests for an identified material and batch; it is not a general company certification.
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