| 释义 |
spot test
Translationsspot test
spot test[′spät ‚test] (analytical chemistry) The addition of a drop of reagent to a drop or two of sample solution to obtain distinctive colors or precipitates; used in qualitative analysis. spot test
spot test Lab medicine The testing of blood or urine by droppering it on a filter paper impregnated with enzymes or other substances which, in the presence of a–blood or urine constituent of interest would result in a specific color change. See Dipstick, Thin-layer chromatography. |