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Basic Chromatographic Properties of Polyethylene Glycol-type, Polymer-based Monolithic Columns
Basic Chromatographic Properties Polyethylene Glycol-type Polymer-based Monolithic Columns
2010/9/17
We have prepared polyethylene glycol (PEG)-type, polymer-based monolithic columns (PEG-type columns) to study the basic properties of PEG-type monolithic polymers. Chromatographic characteristics of t...
Determination of trace borohydride in basic solutions using differential pulse polarography
Trace borohydride etermination ifferential pulse polarography opper interference
2010/4/8
Synthesis of borohydride is important because of its use as a hydrogen energy source. The objective of this study was to develop a new and simple method for the trace determination of borohydride so t...
厦门大学结构化学课件Chapter 1 The basic knowledge of quantum mechanics
厦门大学 结构化学 课件 quantum mechanics
2009/7/6
厦门大学结构化学课件Chapter 1 The basic knowledge of quantum mechanics。
Basic Al2O3 as a Recyclable Reagent for the Protection of Carbonyl Groups with Phenylhydrazine Derivatives and Semicarbazides
Basic alumina phenylhydrazine derivatives semicarbazides carbonyl compounds protection recyclable
2010/4/16
Basic alumina is employed as an inorganic basic solid catalyst for the clean and less hazardous protection of carbonyl compounds, such as phenylhydrazones, 2,4-dinitrophenylhydrazones, semicarbazones,...
A comparative Study for basic Characterization of three Clinoptilolite Specimens
clinoptilolite ion exchange mineral composition vater wapour desorption
2010/4/22
Physicochemical and mineralogical characteristics of the clinoptilolite tuffs of Chinese, Slovakian and American origin were investigated using various techniques, i.e. X - ray powder diffraction, wat...