- 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 type of column chromatography in which the solvent is conveyed through the column under pressure. Abbreviated HPLC.
Industry:Chemistry
In chromatography, furrows or breaks in an ion-exchange bed which permit a solution to run through without having contact with active groups elsewhere in the bed.
Industry:Chemistry
A group of results of repeated analyses completed by using a single analytical method on samples of a homogeneous substance.
Industry:Chemistry
Paper chromatography in which the chromatogram is horizontal instead of vertical.
Industry:Chemistry
In physical calibration, an artifact that is measured at specified intervals.
Industry:Chemistry
A test for aldehydes in which aldehydes form a crystalline salt upon addition of a 40% aqueous solution of sodium bisulfite.
Industry:Chemistry
Collection of a liquid sample for laboratory or other analysis by immersing a container in the liquid and filling it.
Industry:Chemistry
Analytical technique involving the formation of 1:1 soluble chelates when a metal ion is titrated with aminopolycarboxylate and polyamine reagents; a form of complexiometric titration.
Industry:Chemistry
1. A test for the degree of solubility of asphalts and other bituminous materials in solvents, such as carbon tetrachloride, carbon disulfide, or petroleum ether. 2. Any test made to show the solubility of one material in another (such as liquid-liquid, solid-liquid, gas-liquid, or solid-solid).
Industry:Chemistry
An individual portion of material of a group of samples collected by a single operation of a sampling device from parts of a lot that are separated in time or space.
Industry:Chemistry
