Determination of arsenic in edible fats and oils by focused microwave digestion and atomic fluorescence spectrometer

2020 ◽  
Vol 9 (2) ◽  
Author(s):  
S.-S. Chen ◽  
B.-Y. Lee ◽  
C.-C. Cheng ◽  
S.-S. Chou
Keyword(s):  
Microwave Digestion ◽  
Fats And Oils ◽  
Atomic Fluorescence ◽  
Edible Fats ◽  
Fluorescence Spectrometer

Report of the committee on the determination of stability of edible fats and oils

1936 ◽  
Vol 13 (8) ◽  
pp. 203-203 ◽  
Author(s):  
C. A. Coffey ◽  
E. W. Eckey ◽  
J. W. Flynn ◽  
J. B. Geiger ◽  
A. H. Gill ◽  
...  
Keyword(s):  
Fats And Oils ◽  
Edible Fats

Determination of Micro Quantities of Some Chlorinated Organic Pesticide Residues in Edible Fats and Oils

1963 ◽  
Vol 46 (2) ◽  
pp. 182-186
Author(s):  
Martin Eidelman
Keyword(s):  
Dimethyl Sulfoxide ◽  
Pesticide Residues ◽  
Edible Oils ◽  
Detection System ◽  
Fats And Oils ◽  
Fish Oils ◽  
Edible Fats ◽  
Background Material ◽  
Chlorinated Organic

Abstract The dimethyl sulfoxide procedure was extended to eleven edible oils and fish oils. After cleanup, the detection system of choice may be used. If extracts of samples larger than 20 g are injected into the microcoulometric detection system, halogenated background material will make evaluation difficult. In fish oils, when paper chromatography is used for evaluation, an Rf indicating aldrin must be further investigated, since it is possible that a spot at this Rf might be background material.

Development of a laser-excited atomic fluorescence spectrometer and a method for the direct determination of lead in Great Lakes waters

1992 ◽  
Vol 269 (1) ◽  
pp. 129-136 ◽  
Author(s):  
V. Cheam ◽  
J. Lechner ◽  
I. Sekerka ◽  
R. Desrosiers ◽  
J. Nriagu ◽  
...  
Keyword(s):  
Great Lakes ◽  
Direct Determination ◽  
Atomic Fluorescence ◽  
Fluorescence Spectrometer

Automated laser excited atomic fluorescence spectrometer for determination of trace concentrations of elements

1989 ◽  
Vol 44 (3) ◽  
pp. 253-262 ◽  
Author(s):  
V.M. Apatin ◽  
B.V. Arkhangel'skii ◽  
M.A. Bol'shov ◽  
V.V. Ermolov ◽  
V.G. Koloshnikov ◽  
...  
Keyword(s):  
Atomic Fluorescence ◽  
Trace Concentrations ◽  
Fluorescence Spectrometer

On-line chemical vapor generation for determination of total sulfur dioxide in wine samples using an atomic fluorescence spectrometer

2018 ◽  
Vol 33 (2) ◽  
pp. 161-167 ◽  
Author(s):  
Huimin Yu ◽  
Chengbin Zheng ◽  
Xiaoming Jiang ◽  
Xi Wu ◽  
Xiandeng Hou
Keyword(s):  
Sulfur Dioxide ◽  
Chemical Vapor ◽  
Operating Conditions ◽  
Total Sulfur ◽  
Vapor Generation ◽  
Atomic Fluorescence ◽  
Selective Method ◽  
On Line ◽  
Fluorescence Spectrometer

A simple and selective method that required mild operating conditions was developed for determination of SO2 using an atomic fluorescence spectrometer.

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