anion exchange
21Depyrogenation — refers to the removal of pyrogens from solution, most commonly from injectable pharmaceuticals. A pyrogen is defined as any substance that can cause a fever. Bacterial pyrogens include endotoxins and exotoxins, although many pyrogens are… …
22Ion chromatography — Ion exchange chromatography Acronym IC, IEC Classification Chromatography Other techniques Related High performance liquid chromatography Aqueous Normal Phase Chromatography Size exclusion chromatography Micellar liquid chromatography Ion… …
23High-performance liquid chromatography — An HPLC. From left to right: A pumping device generating a gradient of two different solvents, a steel enforced column and an apparatus for measuring the absorbance. Acronym HPLC Classification Chromatography …
24High performance liquid chromatography — Infobox chemical analysis name = High performance liquid chromatography caption =A HPLC. From left to right: A pumping device generating a gradient of two different solvents, a steel enforced column and an apparatus for measuring the absorbance.… …
25Hans-Joachim Born — was a German radiochemist trained and educated at the Kaiser Wilhelm Institut für Chemie . Up to the end of World War II, he worked in Nikolaj Vladimirovich Timofeev Resovskij’s Abteilung für Experimentelle Genetik , at the Kaiser Wilhelm… …
26separation and purification — ▪ chemistry Introduction in chemistry, separation of a substance into its components and the removal of impurities. There are a large number of important applications in fields such as medicine and manufacturing. General principles… …
27Semipermeable membrane — Scheme of semipermeable membrane during hemodialysis, where red is blood, blue is the dialysing fluid, and yellow is the membrane. A semipermeable membrane, also termed a selectively permeable membrane, a partially permeable membrane or a… …
28Direct-ethanol fuel cell — Direct ethanol fuel cells or DEFCs are a subcategory of Proton exchange fuel cells where the fuel, ethanol, is fed directly to the fuel cell. Contents 1 Advantages 2 Reaction 3 Issues 4 …
29Cromatografía de intercambio iónico — Saltar a navegación, búsqueda La cromatografía de intercambio iónico (o cromatografía iónica) es un proceso que permite la separación de iones y moléculas polares basado en las propiedades de carga de las moléculas. Puede ser usada en casi… …
30Iod — Eigenschaften …
