Author: Harvey Yakowitz
Publisher:
ISBN:
Category : X-ray spectroscopy
Languages : en
Pages : 122
Book Description
Annotated Bibliography on Soft X-ray Spectroscopy
Author: Harvey Yakowitz
Publisher:
ISBN:
Category : X-ray spectroscopy
Languages : en
Pages : 122
Book Description
Publisher:
ISBN:
Category : X-ray spectroscopy
Languages : en
Pages : 122
Book Description
NBS Technical Note
Author:
Publisher:
ISBN:
Category : Physical instruments
Languages : en
Pages : 204
Book Description
Publisher:
ISBN:
Category : Physical instruments
Languages : en
Pages : 204
Book Description
Annotated Accession List of Data Compilations of the Office of Standard Reference Data
Author: National Measurement Laboratory (U.S.). Office of Standard Reference Data
Publisher:
ISBN:
Category : Chemistry, Physical and theoretical
Languages : en
Pages : 204
Book Description
Publisher:
ISBN:
Category : Chemistry, Physical and theoretical
Languages : en
Pages : 204
Book Description
NBS Monograph
Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 118
Book Description
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 118
Book Description
Principles and Practice of X-Ray Spectrometric Analysis
Author: E.P. Bertin
Publisher: Springer Science & Business Media
ISBN: 1461344166
Category : Science
Languages : en
Pages : 1098
Book Description
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.
Publisher: Springer Science & Business Media
ISBN: 1461344166
Category : Science
Languages : en
Pages : 1098
Book Description
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.
Publications
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1216
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1216
Book Description
Supplementary List of Publications of the National Bureau of Standards
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 776
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 776
Book Description
Publications of the National Bureau of Standards
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Washington (D.C.)
Languages : en
Pages : 544
Book Description
Publisher:
ISBN:
Category : Washington (D.C.)
Languages : en
Pages : 544
Book Description
Publications - United States. National Bureau of Standards
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 776
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 776
Book Description
Catalog of National Bureau of Standards Publications, 1966-1976: Key word index
Author: United States. National Bureau of Standards. Technical Information and Publications Division
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 788
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 788
Book Description