scholarly journals Development of Novel Stationary Phases for Ion Chromatographic Determination of Trace Inorganic Anions in Seawater

2008 ◽  
Vol 57 (12) ◽  
pp. 991-999 ◽  
Author(s):  
Xiao-Lin Jiang ◽  
Li Rong ◽  
Atsushi Suzuki ◽  
Masahiro Kobayashi ◽  
Lee Wah Lim ◽  
...  
Keyword(s):  
Stationary Phases ◽  
Chromatographic Determination ◽  
Inorganic Anions

Gas-Liquid Chromatographic Determination of Technical Chlordane Residues in Food Crops: Interpretation of Analytical Data

1975 ◽  
Vol 58 (5) ◽  
pp. 1051-1061
Author(s):  
William P Cochrane ◽  
James F Lawrence ◽  
Young W Lee ◽  
Ronald B Maybury ◽  
Brian P Wilson
Keyword(s):  
Field Experiments ◽  
Stationary Phases ◽  
Analytical Data ◽  
Chromatographic Determination ◽  
Electron Capture Detection ◽  
Food Crops ◽  
Liquid Chromatographic Determination ◽  
Consistent Method ◽  
Liquid Chromatographic

Abstract An interlaboratory investigation of technical chlordane residues in food crops was carried out to determine the most practical and consistent method of reporting results. Using a technical chlordane reference standard, 8 gas chromatographic stationary phases were studied for their resolution capabilities. The best separations were obtained with SE-30 and its OV-1 equivalent. Using these columns and electron capture detection, potatoes and carrots from supervised field experiments were analyzed in duplicate and quantitated by using 4 methods of calculation. The data were statistically treated to determine the precision and bias for each method. Also, 1 sample was analyzed in duplicate on 2 different occasions by 6 laboratories to substantiate the initial conclusions. Based on the criterion of high precision it is suggested that a comparison of total area under the chromatogram of the sample with total area of a standard technical chlordane be the method of quantitation. Only peaks which are common to both standard and sample have any significance in this type of calculation.

Determination of Inorganic Anions by Capillary IC Using Hexadimethrine Bromide-Modified Silica Stationary Phases

2011 ◽  
Vol 73 (5-6) ◽  
pp. 501-506 ◽  
Author(s):  
Li Rong ◽  
Zhiguo Liu ◽  
Menglin Ma ◽  
Lee Wah Lim ◽  
Toyohide Takeuchi
Keyword(s):  
Stationary Phases ◽  
Inorganic Anions ◽  
Modified Silica ◽  
Hexadimethrine Bromide

scholarly journals Ion Chromatographic Determination of Inorganic Anions in Environmental Samples of Korea.

2002 ◽  
Vol 18 (3) ◽  
pp. 343-346 ◽  
Author(s):  
Hyun-Mee PARK ◽  
Young-Man KIM ◽  
Dai Woon LEE ◽  
Su-won LEE ◽  
Kang-Bong LEE
Keyword(s):  
Environmental Samples ◽  
Chromatographic Determination ◽  
Inorganic Anions

Gas chromatographic determination of inorganic anions as pentafluorobenzyl derivatives

1983 ◽  
Vol 269 ◽  
pp. 183-190 ◽  
Author(s):  
Wu Hsin-Lung ◽  
Chen Su-Hwei ◽  
Lin Shun-Jin ◽  
Hwang Wen-Rung ◽  
Koichi Funazo ◽  
...  
Keyword(s):  
Chromatographic Determination ◽  
Inorganic Anions
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