Tipo de artículo
Condición
Encuadernación
Más atributos
Ubicación del vendedor
Valoración de los vendedores
Publicado por LAP Lambert Academic Publishing 11/26/2010, 2010
ISBN 10: 3843378622ISBN 13: 9783843378628
Librería: BargainBookStores, Grand Rapids, MI, Estados Unidos de America
Libro
Paperback or Softback. Condición: New. Determination of Caffeine in Roasted Coffee Using Optical Method 0.21. Book.
Publicado por LAP LAMBERT Academic Publishing, 2010
ISBN 10: 3843378622ISBN 13: 9783843378628
Librería: Lucky's Textbooks, Dallas, TX, Estados Unidos de America
Libro
Condición: New.
Publicado por LAP Lambert Academic Publishing, 2010
ISBN 10: 3843378622ISBN 13: 9783843378628
Librería: Ria Christie Collections, Uxbridge, Reino Unido
Libro Impresión bajo demanda
Condición: New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book.
Publicado por LAP Lambert Academic Publishing 2010-11, 2010
ISBN 10: 3843378622ISBN 13: 9783843378628
Librería: Chiron Media, Wallingford, Reino Unido
Libro
PF. Condición: New.
Publicado por LAP LAMBERT Academic Publishing Nov 2010, 2010
ISBN 10: 3843378622ISBN 13: 9783843378628
Librería: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Alemania
Libro Impresión bajo demanda
Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Shorttitle In this work a simultaneous determination of caffeine content was performed in sample of Sidama (Ethiopia) coffee, before and after roasting at either different temperature (140-2100c) or different exposure time (4-10min). A UV/VIS spectrophotometer method is used. A modest loss of caffeine was verified both in the roasting time and roasting temperature. Rate constant for chemical reactions at 2000 c were determined. The result shows weight loss increases during roasting. For pure caffeine molar decadic absorption coefficient and translational dipole moment were calculated. 56 pp. Englisch.
Publicado por LAP LAMBERT Academic Publishing, 2010
ISBN 10: 3843378622ISBN 13: 9783843378628
Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de America
Libro Impresión bajo demanda
PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Publicado por LAP LAMBERT Academic Publishing, 2010
ISBN 10: 3843378622ISBN 13: 9783843378628
Librería: AHA-BUCH GmbH, Einbeck, Alemania
Libro Impresión bajo demanda
Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Shorttitle In this work a simultaneous determination of caffeine content was performed in sample of Sidama (Ethiopia) coffee, before and after roasting at either different temperature (140-2100c) or different exposure time (4-10min). A UV/VIS spectrophotometer method is used. A modest loss of caffeine was verified both in the roasting time and roasting temperature. Rate constant for chemical reactions at 2000 c were determined. The result shows weight loss increases during roasting. For pure caffeine molar decadic absorption coefficient and translational dipole moment were calculated.
Publicado por LAP LAMBERT Academic Publishing, 2010
ISBN 10: 3843378622ISBN 13: 9783843378628
Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
Libro Impresión bajo demanda
PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Publicado por LAP LAMBERT Academic Publishing, 2010
ISBN 10: 3843378622ISBN 13: 9783843378628
Librería: moluna, Greven, Alemania
Libro Impresión bajo demanda
Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Kiros AlemayehuAlemayehu Kiros Embaye, M.Sc degree in physics (Laser spectroscopy) from Addis Ababa University in 2007 and teaching undergraduate students at Dilla University department of physics and currently a PhD student at Add.