试验
发表于 2025-3-30 08:49:52
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investigate
发表于 2025-3-30 14:07:58
Effect of Temperature, Zinc, and Cadmium Ions on the Removal of Cr(VI) from Aqueous Solution via Iotalcite, a clay mineral media. Because many locations that have contaminated groundwater are located in colder climates, the ion exchange process was first characterized as a function of temperature. Binary solutions of Cr(VI) with either cadmium or zinc were investigated followed by a factorial des
打火石
发表于 2025-3-30 19:52:34
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我要威胁
发表于 2025-3-31 00:22:39
Inorganic Ion Exchangers in Paper and Thin-Layer Chromatographic Separations,rganic compounds. Numerous inorganic and organic stationary phases were used in planar chromatography providing effective separations based on different mechanisms. Apart from the most commonly used stationary phases such as cellulose, silica gel, alumina, and modified silica gels, various inorganic
打谷工具
发表于 2025-3-31 03:48:30
,Cation-Exchanged Silica Gel–Based Thin-Layer Chromatography of Organic and Inorganic Compounds,romatography (TLC) of organic and inorganic species. It includes the types of impregnating cations/salts, mobile phase, and technique involved in the separation, identification, and determination of organic/inorganic substances present either singly or as components of closely related mixtures in a
GULLY
发表于 2025-3-31 08:57:15
Ion Exchange Technology: A Promising Approach for Anions Removal from Water,ve been detected in drinking water sources at alarming levels. Anionic pollutants, one of the important classes of aquatic pollutants, need special attention for their removal from water as usually there will be no organoleptic changes in water when anions are present even at low concentrations, the
议程
发表于 2025-3-31 10:38:34
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河流
发表于 2025-3-31 16:50:04
Tanja Cirkovic Velickovic,Jana Ognjenovic,Luka Mihajlovick für Fortgeschrittene.Besondere Berücksichtigung der Humanb.Von Ei und Spermium zum komplexen Organismus...Die dahinter liegenden faszinierenden Vorgänge sind das Thema dieses Lehrbuches. Es gibt einen Überblick über die Entwicklung der bedeutendsten Modellorganismen und die Embryonalentwicklung de
Aviary
发表于 2025-3-31 21:30:44
Dragana Stanic,Jelena Radosavljevic,Marija Stojadinovic,Tanja Cirkovic Velickovick für Fortgeschrittene.Besondere Berücksichtigung der Humanb.Von Ei und Spermium zum komplexen Organismus...Die dahinter liegenden faszinierenden Vorgänge sind das Thema dieses Lehrbuches. Es gibt einen Überblick über die Entwicklung der bedeutendsten Modellorganismen und die Embryonalentwicklung de
eczema
发表于 2025-3-31 22:13:26
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