Metallic Ion Absorptivity of Low Cross-linked Anion Exchange Resins
نویسندگان
چکیده
منابع مشابه
[Ion exchange resins].
Ion exchange resins have been used to help formulate pharmaceuticals since the late 1950's. During that time they have proved to be safe and effective excipients and are now used in many commercial formulations throughout the world. In this article we will look at some of the common problems faced by formulators and how using ion exchange resins may be able to solve them. Ion exchange resins ar...
متن کاملRegeneration Studies of Anion-Exchange Chromatography Resins
LEVEL: INTERMEDIATE C hromatography columns can become contaminated by a variety of protein and nonprotein species during a purification campaign. Consequences of column contamination include an increase in backpressure, loss of signal resolution, altered product yield, and medium discoloration. Common chromatographic contaminants include • residual proteins • nucleic acids • lipids • endotoxin...
متن کاملAnion Exchangers: Ion Exchange
An economic comparison of reverse osmosis and ion exchange in Europe. In: Greig JA (ed.) Ion Exchange Development and Applications, pp. 58}66. Cambridge: Royal Society of Chemistry. Nolan J and Irving J (1984) The effect on the capacity of strong base anion exchange resins of the ratio of chloride to sulphate in the feed water. In: Naden D and Streat M (eds) Ion Exchange Technology, pp. 160}168...
متن کاملPreparation of monodisperse agglomerated pellicular anion-exchange resins compatible with HPLC solvents for ion chromatography
SINCE its introduction in 1975 by Small et a1 . [ ' I , ion chromatography has become the dominant analytical method for determining inorganic anions (and some organic anions) at ppm~ppb level. However, for a long time, the ion chromatography was usually used for the analysis of neat water samples such as tap water, rain and river. For the analysis of polluted water containing vairous organic c...
متن کاملDeodorizing experiments with ion exchange resins.
In a previous report (1), the differences in the carbon number of the lower fatty acids contained in cutaneous secretions such as axillary sweat, smegma, and dandruff, were considered as factors responsible for the difference in odor between osmidrotic and non-osmidrotic subjects. Besides these there are ammonia constituents and volatile salts (trimethylamine, methylamine) which may take part i...
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: The Journal of the Society of Chemical Industry, Japan
سال: 1971
ISSN: 0023-2734,2185-0860
DOI: 10.1246/nikkashi1898.74.4_772