## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
Simplified method for estimation of composition of alginates by FTIR
β Scribed by Keiju Sakugawa; Atsushi Ikeda; Akio Takemura; Hirokuni Ono
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 203 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0021-8995
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## Abstract A method is described for the estimation of alginic acid in seaseed samples, using the color reaction with carbazole and sulphuric acid, which can be applied on a micro scale, and is more rapid than the technique previously adopted.
Infrared spectra of CO, sorbed in rubbery and glassy polymeric membranes were measured to examine the relationships between the spectroscopic data and the physical properties of the membranes. The two peaks observed in the spectra of CO, were attributed to the R branch and P branch of C 0 2 sorbed i