scholarly journals Analytical protocol for the sensitive determination of mannitol, sorbitol and glucose containing powders in pharmaceutical workplaces by ion chromatography using a pulsed amperometric detector

2015 ◽  
Vol 106 ◽  
pp. 204-209
Author(s):  
Owen Butler ◽  
James Forder ◽  
John Saunders
Keyword(s):  
Ion Chromatography ◽  
Amperometric Detector ◽  
Analytical Protocol ◽  
Sensitive Determination

scholarly journals Development of an Analytical Protocol for Determination of Cyanide in Human Biological Samples Based on Application of Ion Chromatography with Pulsed Amperometric Detection

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Ewa Jaszczak ◽  
Marek Ruman ◽  
Sylwia Narkowicz ◽  
Jacek Namieśnik ◽  
Żaneta Polkowska
Keyword(s):  
Ion Chromatography ◽  
Biological Samples ◽  
Amperometric Detection ◽  
Sample Pretreatment ◽  
Cyanide Ion ◽  
Pulsed Amperometric Detection ◽  
Analytical Protocol ◽  
Good Repeatability ◽  
Optimized Conditions

A simple and accurate ion chromatography (IC) method with pulsed amperometric detection (PAD) was proposed for the determination of cyanide ion in urine, sweat, and saliva samples. The sample pretreatment relies on alkaline digestion and application of Dionex OnGuard II H cartridge. Under the optimized conditions, the method showed good linearity in the range of 1–100 μg/L for urine, 5–100 μg/L for saliva, and 3–100 μg/L for sweat samples with determination coefficients (R)>0.992. Low detection limits (LODs) in the range of 1.8 μg/L, 5.1 μg/L, and 5.8 μg/L for urine, saliva, and sweat samples, respectively, and good repeatability (CV < 3%, n=3) were obtained. The proposed method has been successfully applied to the analysis of human biological samples.

Determination of hydrazine at Ontario nuclear power plants

2015 ◽  
Vol 7 (23) ◽  
pp. 9825-9834 ◽  
Author(s):  
Slobodan V. Jovanovic ◽  
Thomas Zakharov ◽  
Hemendra Mulye ◽  
Duck Kim ◽  
Kelly-Anne Fagan
Keyword(s):  
Ion Chromatography ◽  
Water Samples ◽  
Nuclear Power ◽  
Power Plants ◽  
Nuclear Power Plants ◽  
Limit Of Detection ◽  
Limit Of Quantification ◽  
Amperometric Detector ◽  
Sensitive Method

In this study, we developed and validated a sensitive method for the determination of hydrazine in water samples using ion chromatography coupled with an amperometric detector (limit of detection (LOD) = 0.02 μg L−1 and limit of quantification (LOQ) = 0.1 μg L−1).

Application of ion chromatography with indirect spectrophotometric detection to the sensitive determination of alkylphosphonic acids and fosfomycin

1993 ◽  
Vol 284 (2) ◽  
pp. 291-299 ◽  
Author(s):  
G.A. Pianetti ◽  
L.M.Moreira de Campos ◽  
P. Chaminade ◽  
A. Baillet ◽  
D. Baylocq-Ferrier ◽  
...  
Keyword(s):  
Ion Chromatography ◽  
Spectrophotometric Detection ◽  
Sensitive Determination ◽  
Alkylphosphonic Acids

Highly sensitive determination of iodide by ion chromatography with amperometric detection at a silver-based carbon paste electrode

Talanta ◽  
2008 ◽  
Vol 76 (3) ◽  
pp. 540-547 ◽  
Author(s):  
Trésor Kimbeni Malongo ◽  
Stéphanie Patris ◽  
Pascale Macours ◽  
Frédéric Cotton ◽  
Jean Nsangu ◽  
...  
Keyword(s):  
Ion Chromatography ◽  
Carbon Paste Electrode ◽  
Amperometric Detection ◽  
Carbon Paste ◽  
Highly Sensitive ◽  
Sensitive Determination ◽  
Paste Electrode
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