Now showing items 1-10 of 6772
How to select equivalent and complimentary reversed phase liquid chromatography columns from column characterization databases
(Elsevier Science BvAmsterdamHolanda, 2014)
Multilayered particle-packed column: Evaluation and comparison with monolithic and core-shell particle columns for the determination of red azo dyes in Sequential Injection Chromatography
(Wiley VCH Verlag, 2017-03)
A recently presented new type of "multilayered" organic-inorganic hybrid silica particle packed column YMC-Triart C18 (50 mm × 4.6 mm, 5 μm) was used for the development of a sequential injection chromatography method for ...
Thermal design of a tray-type distillation column of an ammonia/water absorption refrigeration cycle
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
The goal of this paper is to present an analysis of a segmented weir sieve-tray distillation column for a 17.58 kW (5 TR) ammonia/water absorption refrigeration cycle. Balances of mass and energy were performed based on ...
Reliability analysis of I-section steel columns designed according to new Brazilian building codes
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2008)
This paper presents an evaluation of the safety of I-section steel columns designed according to the new revision of the Brazilian code for design of steel buildings (NBR8800) and to the code for loads and safety of ...
An experimental study of steel fiber-reinforced high-strength concrete slender columns under cyclic loading
Structural engineers usually limit the use of HSC columns to seismic active zones because of their britle behavior in comparison with NSC, even though it presents advantages both in terms of mechanics and durability. A ...
COMPARISON OF PROVITAMIN-A DETERMINATION BY NORMAL-PHASE GRAVITY-FLOW COLUMN CHROMATOGRAPHY AND REVERSED-PHASE HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY
(Friedr Vieweg Sohn Verlag GmbhWiesbaden 1Alemanha, 1992)
Xylanase mass transfer studies in aqueous two-phase systems using spray and sieve plate columns
(Springer-verlagNew YorkEUA, 2004)
Analysis Of Composite Steel And Concrete Columns At High Temperatures