Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 9 of 9
Full-Text Articles in Physical Sciences and Mathematics
Flow Injection At The 1996 Winter Conference On Plasma Spectrochemistry, Julian Tyson
Flow Injection At The 1996 Winter Conference On Plasma Spectrochemistry, Julian Tyson
Chemistry Department Faculty Publication Series
No abstract provided.
Determination Of Arsenic In A Nickel Alloy By Flow Injection Hydride Generation Atomic Absorption Spectrometry, Julian Tyson, C P. Hanna, S G. Offley
Determination Of Arsenic In A Nickel Alloy By Flow Injection Hydride Generation Atomic Absorption Spectrometry, Julian Tyson, C P. Hanna, S G. Offley
Chemistry Department Faculty Publication Series
The development of a method for the direct determination of trace arsenic quantities in nickel alloy digests, by flow injection hydride generation atomic absorption spectrometry, is described. An optimization study of the manifold and chemical parameters produced system performance, in terms of tolerance of the nickel matrix and sensitivity, such that matrix removal and pre-reduction of As(V) to As (111) prior to arsine generation were eliminated. Full recovery of the As(V) signal from a solution containing 5 ng m1- 1 in the presence of 60 µg mJ- 1 nickel was obtained. Validation of the method was achieved by analyzing a …
Flow Injection Techniques For Improving The Precision And Accuracy Of Analytical Atomic Spectrometry, Julian Tyson
Flow Injection Techniques For Improving The Precision And Accuracy Of Analytical Atomic Spectrometry, Julian Tyson
Chemistry Department Faculty Publication Series
No abstract provided.
Lead Preconcentration With Flow Injection For Flame Atomic Absorption Spectrometry, S. R. Bysouth, Julian Tyson, P. B. Stockwell
Lead Preconcentration With Flow Injection For Flame Atomic Absorption Spectrometry, S. R. Bysouth, Julian Tyson, P. B. Stockwell
Chemistry Department Faculty Publication Series
No abstract provided.
Factors Affecting The Detection Limit For A Flow Injection Spectrophotometric Procedure, Julian Tyson, A. B. Marsden
Factors Affecting The Detection Limit For A Flow Injection Spectrophotometric Procedure, Julian Tyson, A. B. Marsden
Chemistry Department Faculty Publication Series
No abstract provided.
Flow Injection Calibration Techniques, Julian Tyson
Flow Injection Calibration Techniques, Julian Tyson
Chemistry Department Faculty Publication Series
The role of calibration in the overall analytical procedure is discussed and the potential role of flow injection techniques are assessed. The factors affecting the dispersion obtained in a flow injection system are described and examples given of how control of the various factors can be exploited to produce manifolds for calibration purposes. Most of these examples concern atomic spectrometry methods for which there is considerable interest at present in developing extended range calibrations and flow injection versions of the standard additions method. Several examples of the latter are given.
Flow-Injection Techniques For The Removal Of Stable-Compound Interferences In Flame Atomic Absorption Spectrometry Of Calcium, C. E. Adeeyinwo, Julian Tyson
Flow-Injection Techniques For The Removal Of Stable-Compound Interferences In Flame Atomic Absorption Spectrometry Of Calcium, C. E. Adeeyinwo, Julian Tyson
Chemistry Department Faculty Publication Series
No abstract provided.
A Microcomputer Based Flow Injection Peak Width Method Of Extended Calibration For Flow-Injection Atomic Absorption Spectrometry, S. R. Bysouth, Julian Tyson
A Microcomputer Based Flow Injection Peak Width Method Of Extended Calibration For Flow-Injection Atomic Absorption Spectrometry, S. R. Bysouth, Julian Tyson
Chemistry Department Faculty Publication Series
No abstract provided.
Flow Injection Calibration Methods For Atomic Absorption Spectrometry, Julian Tyson
Flow Injection Calibration Methods For Atomic Absorption Spectrometry, Julian Tyson
Chemistry Department Faculty Publication Series
No abstract provided.