calibration material

in analysis
https://doi.org/10.1351/goldbook.C00780
A material of known composition or properties which can be presented to the @A00333@ for calibration purposes.
See also:
control material (in analysis)
Source:
PAC, 1989, 61, 1657. (Nomenclature for automated and mechanised analysis (Recommendations 1989)) on page 1660 [Terms] [Paper]