|
WordNet-Online
Definitions from WordNet | ||||
Definitions from the WebTerm: Paper ChromatographyDescription:Paper chromatography is a technique used in analytical chemistry to separate and identify different components of a sample mixture. It involves the use of filter paper as a stationary phase and a liquid solvent as a mobile phase. This method is based on the principle of differential migration, where each component moves at a different rate depending on its physical and chemical properties. Sense 1: Analytical ChemistryIn analytical chemistry, paper chromatography is a widely used method for the separation and identification of various substances present in a mixture. It is particularly useful in the analysis of organic compounds, such as pigments, amino acids, and carbohydrates. Sample Sentence: The scientist used paper chromatography to separate the different pigments present in the plant extract. Sense 2: EducationPaper chromatography is also commonly taught in educational settings to demonstrate the principles of separation techniques and chemical analysis. It is often used in science labs to introduce students to the concept of chromatography and its applications. Sample Sentence: The chemistry teacher performed a paper chromatography experiment in class to illustrate the concept of molecular separation. Amazon Search:Find related products for paper chromatography on Amazon. | ||||
paper-pusher paper-thin paper paper paper bag paper birch paper chain paper chase paper chromatography paper clip paper cup paper currency paper cutter paper doll paper electrophoresis paper fastener paper feed
|