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Published by Scholars' Press, 2014
ISBN 10: 3639662032ISBN 13: 9783639662030
Seller: Lucky's Textbooks, Dallas, TX, U.S.A.
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Condition: New.
Published by Scholars' Press, 2014
ISBN 10: 3639662032ISBN 13: 9783639662030
Seller: Ria Christie Collections, Uxbridge, United Kingdom
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Condition: New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book.
Published by Scholars' Press, 2014
ISBN 10: 3639719859ISBN 13: 9783639719857
Seller: Lucky's Textbooks, Dallas, TX, U.S.A.
Book
Condition: New.
Published by Scholars' Press 2014-07, 2014
ISBN 10: 3639662032ISBN 13: 9783639662030
Seller: Chiron Media, Wallingford, United Kingdom
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PF. Condition: New.
Published by Scholars' Press, 2014
ISBN 10: 3639662032ISBN 13: 9783639662030
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
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PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Published by Scholars' Press Jul 2014, 2014
ISBN 10: 3639662032ISBN 13: 9783639662030
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germany
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Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A new series of calix[4]pyrrole derivatives bearing azo-moiety at the mesoposition of the macrocycles have demonstrated the ability for liquid-liquid extraction, preconcentration and transport of Th(IV) across a liquid membrane. Various significant extraction parameters such as effect of pH, effect of solvent and effect of reagent concentration were investigated, which showed high affinity and selectivity towards Th(IV) in the presence of large quantities of associated metal ions. The wavelengths of maximum extraction ( max) and molar absorptivity ( ) have also been determined. The stoichiometry of complex was evaluated by Job s plot method, linear concentration range obeying Beer s law, effect of diverse-ions have also been studied. Liquid membrane transport studies of Th(IV) were carried out from source to the receiving phase under controlled conditions and a mechanism of transport is proposed. The validity of the proposed method was checked by determination of analyte ions in certain standard and natural geological samples. 84 pp. Englisch.
Published by Scholars' Press, 2014
ISBN 10: 3639662032ISBN 13: 9783639662030
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
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PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Published by Scholars' Press, 2014
ISBN 10: 3639662032ISBN 13: 9783639662030
Seller: AHA-BUCH GmbH, Einbeck, Germany
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Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - A new series of calix[4]pyrrole derivatives bearing azo-moiety at the mesoposition of the macrocycles have demonstrated the ability for liquid-liquid extraction, preconcentration and transport of Th(IV) across a liquid membrane. Various significant extraction parameters such as effect of pH, effect of solvent and effect of reagent concentration were investigated, which showed high affinity and selectivity towards Th(IV) in the presence of large quantities of associated metal ions. The wavelengths of maximum extraction ( max) and molar absorptivity ( ) have also been determined. The stoichiometry of complex was evaluated by Job s plot method, linear concentration range obeying Beer s law, effect of diverse-ions have also been studied. Liquid membrane transport studies of Th(IV) were carried out from source to the receiving phase under controlled conditions and a mechanism of transport is proposed. The validity of the proposed method was checked by determination of analyte ions in certain standard and natural geological samples.
Published by Scholars\' Press, 2014
ISBN 10: 3639662032ISBN 13: 9783639662030
Seller: moluna, Greven, Germany
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Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Gupte HrishikeshDr. Hrishikesh S. Gupte (M.Sc., Ph.D, Chemistry) working as Research Associate at Department of Chemistry, Gujarat University, Ahmedabad, Gujarat, IndiaA new series of calix[4]pyrrole derivatives bearing azo-moiet.
Published by Scholars\' Press, 2014
ISBN 10: 3639719859ISBN 13: 9783639719857
Seller: moluna, Greven, Germany
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Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Bhatt Keyur D.Keyur D. Bhatt completed Ph.D from Department of Chemistry, Gujarat University, Ahmedabad, Gujarat in Jan 2014. Since Feb 2014 working as Asst. Professor of Chemistry at Department of Chemistry, C.U. Shah University, Wa.
Published by Scholars* Press, 2014
ISBN 10: 3639662032ISBN 13: 9783639662030
Seller: dsmbooks, Liverpool, United Kingdom
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paperback. Condition: Like New. Like New. book.