- 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.
In chromatography, a measurement based on the relative distance traveled by a sample of a substance in a specific procedure; under standard conditions it is a characteristic property of the substance.
Industry:Chemistry
An aqueous solution of rosaniline and sulfurous acid; used in the Schiff test.
Industry:Chemistry
A test for aldehydes by using an aqueous solution of rosaniline and sulfurous acid.
Industry:Chemistry
An oxidizing mixture consisting of a saturated aqueous solution of KCIO<sub>3</sub> and varying amounts of concentrated HNO<sub>3</sub>; commonly used in palynologic macerations.
Industry:Chemistry
A color test helpful in the identification of ketoses, which develop a red color with resorcinol in hydrochloric acid.
Industry:Chemistry
A solution of phosphomolybdic acid that forms a yellow precipitate with alkaloid sulfates.
Industry:Chemistry
Titration with one of the So¨ rensen hydrogen-ionconcentration indicators.
Industry:Chemistry
A laboratory device used to determine the flash point of mobile petroleum liquids flashing below 175_F (79.4_C). Also known as Tagliabue closed tester.
Industry:Chemistry
A color test for identification of pentose sugars; the sugars produce a cherry-red color when heated with a solution of benzidine in glacial acetic acid.
Industry:Chemistry
A stirred, specially shaped test-tube device used for the determination of the melting point of a crystalline chemical.
Industry:Chemistry
