Ion Exchange Chromatography of Monochloroacetic Acid and Monoiodoacetic acid
نویسندگان
چکیده
منابع مشابه
The Role of Lactic Acid Adsorption by Ion Exchange Chromatography
BACKGROUND The polyacrylic resin Amberlite IRA-67 is a promising adsorbent for lactic acid extraction from aqueous solution, but little systematic research has been devoted to the separation efficiency of lactic acid under different operating conditions. METHODOLOGY/PRINCIPAL FINDINGS In this paper, we investigated the effects of temperature, resin dose and lactic acid loading concentration o...
متن کاملIon-exchange chromatographic analysis of peroxynitric acid.
Ion-exchange chromatographic analysis of peroxynitric acid (O2NOOH) was performed by combining an acidic eluate with an UV-vis detector and immersing the separation column in an ice-water bath. The decomposition behavior of peroxynitric acid in the solution was also studied using this system. The fraction for the peroxynitric acid peak was collected. Ion-exchange chromatographic analysis of thi...
متن کاملIon Exchange Chromatography
The separation and purification of various elements by ion exchange chromatography takes advantage of the variation of the electrostatic bond energies of ions in solution. Thus, the two main controlling factors in ion exchange chromatography are the ionic charge (z) and the ionic radius (r). These two are combined in the ionic potential – z/r – that can be used to compare relative electrostatic...
متن کاملAmino acid determination in biological fluids by automated ion-exchange chromatography: performance of Hitachi L-8500A.
The Hitachi L-8500A is a newly available apparatus for amino acid (AA) analysis that allows automatic on-line mixing of the ninhydrin reagent. The within-run precision (human plasma pools at three different concentrations) showed CVs < 3.8% except for the lowest concentration of citrulline (4.4%), Tyr (4.5%), and alpha-aminobutyric acid (7.6%), and for the intermediate concentration of Asp (8.7...
متن کاملEffect of glutamic acid, NaCN and monoiodoacetic acid on the potential changes of isolated toad's brain.
Hayashi1) reported that a convulsive seizure can be induced on dogs, by injecting a very minute amount of sodium salt of glutamic acid into the cortex of the brain. We also observed a similar phenomenon caused by injecting the drug into the brain or the spinal cord of a frog or a toad. The present experiment was undertaken in order to investigate the effect of glutamic acid upon the potentials ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Synthetic Organic Chemistry, Japan
سال: 1960
ISSN: 0037-9980,1883-6526
DOI: 10.5059/yukigoseikyokaishi.18.252