- 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.
A procedure for the determination of nitrogen in organic substances by combustion of the substance.
Industry:Chemistry
All-glass, liquid-filled thermometer, temperature range _201 to _360_C, used for laboratory test work.
Industry:Chemistry
A mixture of two parts magnesium oxide and one part anhydrous sodium carbonate; used as a fusion mixture for determining sulfur in coal.
Industry:Chemistry
A solution of cupric sulfate, sodium potassium tartrate, and sodium hydroxide, used to test for the presence of reducing compounds such as sugars.
Industry:Chemistry
An aldehyde specific reaction based on the formation of a purple-colored compound when aldehydes react with fuchsin-sulfuric acid; deoxyribonucleic acid gives this reaction after removal of its purine bases by acid hydrolysis; used as a nuclear stain.
Industry:Chemistry
An aqueous solution of 500 grams of ammonium sulfate, 5 grams of uranium acetate, and 6 grams of acetic acid in a volume of 1 liter; used to test for uric acid.
Industry:Chemistry
A test for fructose in which urea, sulfuric acid, and stannous chloride are added to the solution to be tested, the solution is boiled, and in the presence of fructose a blue coloration forms.
Industry:Chemistry
A recirculating equilibrium distillation apparatus used to establish azeotropic properties of liquid mixtures.
Industry:Chemistry
A ceramic crucible with a perforated base; in analysis it is used for filtration through asbestos or glass.
Industry:Chemistry
Device for measurement of diamagnetic and paramagnetic susceptibilities of samples (solid, liquid, solution).
Industry:Chemistry
