e p bertin (7 Ergebnisse)

Zustand: Very Good. 1753698908. 7/28/2025 10:35:08 AM.

Couverture souple. Zustand: bon. ROD0134418: 1989. In-4. Broché. Etat d'usage, Coins frottés, Dos satisfaisant, Intérieur frais. 447 pages augmentées de nombreuses illustrations en noir et blanc et en couleurs dans le texte. . . . Classification Dewey : 372.89-Livre scolaire : histoire / géographie.

Complet de la brochure-catalogue. [8772].

Zustand: New. In.

Taschenbuch. Zustand: Neu. Principles and Practice of X-Ray Spectrometric Analysis | E. P. Bertin | Taschenbuch | 1080 S. | Englisch | 2012 | Humana | EAN 9781461344186 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Since the first edition of this book was published early in 1970, three major developments have occurred in the field of x-ray spectrochemical analysis. First, wavelength-dispersive spectrometry, in 1970 already securely established among instrumental analytical methods, has matured. Highly sophisticated, miniaturized, modular, solid-state circuitry has replaced elec tron-tube circuitry in the readout system. Computers are now widely used to program and control fully automated spectrometers and to store, process, and compute analytical concentrations directly and immediately from ac cumulated count data. Matrix effects have largely yielded to mathematical treatment. The problems associated with the ultralong-wavelength region have been largely surmounted. Indirect (association) methods have extended the applicability of x-ray spectrometry to the entire periodic table and even to certain classes of compounds. Modern commercial, computerized, auto matic, simultaneous x-ray spectrometers can index up to 60 specimens in turn into the measurement position and for each collect count data for up to 30 elements and read out the analytical results in 1--4 min-all corrected for absorption-enhancement and particle-size or surface-texture effects and wholly unattended. Sample preparation has long been the time-limiting step in x-ray spectrochemical analysis. Second, energy-dispersive spectrometry, in 1970 only beginning to assume its place among instrumental analytical methods, has undergone phenomenal development and application and, some believe, may supplant wavelength spectrometry for most applications in the foreseeable future.

Paperback. Zustand: Brand New. reprint edition. 1080 pages. 9.65x6.61x2.68 inches. In Stock.