๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Micro-Determination of Molybdenum and Tungsten in Organic Materials

โœ Scribed by Bickford, C.F. ;Keene, J.S. ;Jones, W.S.

Publisher
Elsevier
Year
1948
Weight
728 KB
Volume
37
Category
Article
ISSN
0095-9553

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Determination of molybdenum and tungsten
Determination of molybdenum and tungsten in biological materials
โœ Jacobo Cardenas; Leonard E. Mortenson ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 527 KB

A spectrophotometric method for the quantitative determination of molybdenum and tungsten in the presence of each other in biological materials, has been developed. The method involves the selective formation and extraction of the complexes of the metals with 4-methyl-1,2-dimercaptobenzene under spe

Electroanalytical Determination of Tungs
Electroanalytical Determination of Tungsten and Molybdenum in Proteins
โœ Peter L. Hagedoorn; Petra van't Slot; Herman P. van Leeuwen; Wilfred R. Hagen ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 112 KB

Recent crystal structure determinations accelerated the progress in the biochemistry of tungsten-containing enzymes. In order to characterize these enzymes, a sensitive determination of this metal in protein-containing samples is necessary. An electroanalytical tungsten determination has successfull

Determination of arsenic, antimony, tung
Determination of arsenic, antimony, tungsten and molybdenum in silicate materials by epithermal neutron activation and inorganic ion exchange
โœ Kenneth W.W. Sims; Ernest S. Gladney ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 646 KB

## Ion exchange on alumina cohunns was used to determine As, Sb, W and MO in silicate rock samples. This procedure requires hour-long epithermal neutron irradiations, rapid ion exchange after the rocks have been brought into solution with sodium hydroxide, sodium peroxide fusion and short gamma-ra

Sequential determination of molybdenum a
Sequential determination of molybdenum and tungsten in silicate rocks by a spectrophotometric method
โœ Zhen-Hai Fan; Li-Xing Zhang; Hui-De Zhou ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 219 KB

A spectrophotometric method has been proposed for the sequential determination of molybdenum and tungsten in silicate rocks. The procedure proposed has been successfully used to determine molybdenum and tungsten in granite. The results show that this method can accurately determine molybdenum and tu