𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Use of the spectral trace length in determining the concentration of known compounds in complex mixtures

✍ Scribed by Frank R. Burden


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
408 KB
Volume
284
Category
Article
ISSN
0003-2670

No coin nor oath required. For personal study only.

✦ Synopsis


The principal of minimum length of a spectral trace has been used to determine the concentration of a known compound in a mixture of other unknown compounds when the unknown compounds are not available for study without the known compound mixed in with them. This method works where the spectrum of the unknown compounds approximates a quadratic curve and does not have spectral peaks in a region where there are spectral peaks of the known compound.


πŸ“œ SIMILAR VOLUMES


The use of simplex optimiztion in evalua
✍ X. TomΓ s; L.G. SabatΓ© πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 English βš– 299 KB

The application of simplex optimization to the qualitative and quantitative evaluation of chromatograms of complex mixtures is outlined. The chromatogram is considered as a linear combination of pure component chromatograms (assuming no interactions are present); if suitable components are selected

Complex compounds of molybdenum in conce
✍ G. El Inany; D.S. VeselinoviΔ‡ πŸ“‚ Article πŸ“… 1971 πŸ› Elsevier Science βš– 410 KB

Many authors 1-6 have shown that quinol reacts with ions of the metals Mo, V, Ti, Sb, W, Ta and Nb, in concentrated sulfuric acid medium, to give colored complexes which can be used for the quantitative determination of these metals by photometric methods. Concentrated sulfuric acid solutions conta