MIXTURES in several proportions of petroleum ether (boiling point 30°–60° C), diethyl ether and acetic acid have been widely used as solvents for the separation by thin layer chromatography on ...

METHODS for the identification of DNP amino-acids by paper or thin-layer chromatography were used to determine the N-terminal group in polypeptide structures. Recent developments in silica-gel ...

Department of Chemistry, The University of Texas at San Antonio (UTSA), San Antonio, Texas 78249-0698, United States ...

At Analytica this year, an oral session titled “A Dream Comes True: Fantastic News from Analytical Chemistry” focused on cutting-edge techniques in separation science in Hall 5 of the International ...

An international team led by scientists of GSI/FAIR in Darmstadt, Johannes Gutenberg University Mainz and the Helmholtz ...

Leonardo David is a writer and energy consultant who has worked on projects funded by the Inter-American Development Bank. An electromechanical engineer, he has written about solar energy and the ...

Kodo millet is a staple food for many tribal and economically weaker sections in India. It is one of the 'hardiest crops, ...

It will bring over a dozen hands-on activities and science demonstrations to the Fleet to help guests explore fun topics in ...

Want to cut to the chase and find out what the best thin and light gaming laptops are? Below, you’ll find a roundup of our choices, and you can jump to a more detailed review of every pick ...

Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands ...

An international team led by scientists of GSI/FAIR in Darmstadt, Johannes Gutenberg University Mainz and the Helmholtz ...