๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A dialysis device for use in the determination of density increments

โœ Scribed by Peter J. Wells

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
112 KB
Volume
130
Category
Article
ISSN
0003-2697

No coin nor oath required. For personal study only.

โœฆ Synopsis

A procedure for the dialysis of small volumes of solution prior to density-increment determination is described. An easily constructed device, which can also be used for general dialysis procedures, facilitates solution transfer and ensures minimal exposure of the retentate to the atmosphere.

๐Ÿ“œ SIMILAR VOLUMES

A device for the liberation and determin
A device for the liberation and determination of 14CO2
โœ Peter Schadewaldt; Malte E.C. Fรถrster; Ulrich Mรผnch; Wolfgang Staib ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 322 KB

A simple closed system for the serial determination of 14CO2 in small volumes of fluid samples, is described. The device consists of commercially available scintillation vials and silicone tube seals. 14CO2 is selectively liberated by citric acid and absorbed in a scintillation vial by Hyamine. Expe

Determination of the Donnan effect in eq
Determination of the Donnan effect in equilibrium dialysis and a simple method for its correction
โœ Peter Suter; Jurg P. Rosenbusch ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 375 KB

Radioactive cesium ions have been used as indicators for the unequal distribution of electrolytes in two-compartment systems which contain nondiffusible macroions in one of the compartments. This method allows the precise determination of the Donnan ratio under conditions in which binding studies of

A Device for the Semiautomatic Determina
A Device for the Semiautomatic Determination of Oxygen-Radical Absorbance Capacity
โœ Charles R. Caldwell ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 208 KB

The oxygen-radical absorbance capacity (ORAC) assay has become a standard method to quantify the antioxidative properties of phytonutrients in fruit and vegetable extracts. However, it is usually not possible to determine directly the contribution of specific phytonutrients to the total ORAC value.

ON THE SIGN OF THE DETERMINANT OF THE ST
ON THE SIGN OF THE DETERMINANT OF THE STRUCTURAL STIFFNESS MATRIX FOR DETERMINATION OF LOADING INCREMENT IN ARC-LENGTH ALGORITHMS
โœ FENG, Y. T. ;OWEN, D. R. J. ;PERIฤ†, D. ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 74 KB

In this paper, we have proved in theory that the sign of the current stiness matrix provides a correct indicator for determining the sign of the loading parameter in the arc-length algorithm before the ยฎrst bifurcation point is encountered, but may not be the case thereafter.