- Industry: Printing & publishing
- Number of terms: 178089
- Number of blossaries: 0
- Company Profile:
McGraw Hill Financial, Inc. is an American publicly traded corporation headquartered in Rockefeller Center in New York City. Its primary areas of business are financial, publishing, and business services.
An analytical distillation column inside of which is a series of driven, spinning bands; centrifugal action of the bands throws a layer of liquid onto the inner surface of the column; used as an aid in liquid-vapor contact.
Industry:Chemistry
Electroanalysis based on the measurement at a working electrode of the rate of change in potential versus time; the current is controlled.
Industry:Chemistry
An analytical rectification (distillation) column with a wire spiral the length of the inside of the column to serve as a liquid-vapor contact surface.
Industry:Chemistry
Variation on paper-chromatography analysis; a labeled radioisotope of the same type as the one being quantitated is added to the solution, then quantitatively analyzed afterward via radioactivity measurement.
Industry:Chemistry
A paper chromatographic technique in which migration from a spot in the sheet takes place in 360_ so that zones separate as a series of concentric rings.
Industry: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.
Industry:Chemistry
The measure of milliliters of paint or varnish petroleum thinner needed to cause cloudiness in a solution of kauri gum in butyl alcohol.
Industry:Chemistry
A process in which the value of a potential standard is fixed by a measurement made with respect to a standard whose value is known.
Industry:Chemistry
