| 释义 |
micromolar, a. Chem.|maɪkrəʊˈməʊlə(r)|
[f. micro- 5 + molar a.3]
Pertaining to, or containing, a quantity of substance of the order of a millionth of a mole; spec. containing a specified number of micromoles of solute per litre of solution.
1970Rev. Sci. Instruments XLI. 475/1 The continuous measurement of changes in micromolar amounts of a gas. 1975Nature 29 May 424/2 When present in micromolar amounts, calcium binds to troponin and releases the inhibition. 1985Sci. Amer. Nov. 53/1 In a typical mammalian cell the concentration of free calcium is about 0.1 micromolar, or four millionths of a gram per liter. |