- 업종: 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.
Analytical reagent for the quantitative analysis of urea; has 12.5% bromine and sodium bromide in aqueous solution.
Industry:Chemistry
Analytical technique for nitrous acid; uses sodium naphthionate and _-naphthol.
Industry:Chemistry
A solvent extraction method used to obtain an accurate determination of the fat content of milk.
Industry:Chemistry
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
