First Electrochemical Method of Nitrothal-Isopropyl Determination in Water Samples
Joint Authors
Guziejewski, Dariusz
Nosal-Wiercińska, Agnieszka
Skrzypek, Sławomira
Ciesielski, Witold
Smarzewska, Sylwia
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-11-09
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The aim of the research was the use of square wave adsorptive stripping voltammetry (SWAdSV) in conjunction with a hanging mercury drop electrode (HMDE) for the determination of nitrothal-isopropyl.
It was found that optimal SW technique parameters were frequency, 200 Hz; amplitude, 50 mV; and step potential, 5 mV.
Accumulation time and potential were studied to select the optimal conditions in adsorptive stripping voltammetry: 45 s at 0.0 V, respectively.
The calibration curve (SWSV) was linear in the nitrothal-isopropyl concentration range from 2.0 × 10−7 to 2.0 × 10−6 mol L−1 with detection limit of 3.46 × 10−8 mol L−1.
The repeatability of the method was determined at a nitrothal-isopropyl concentration level equal to 6.0 × 10−7 mol L−1 and expressed as RSD = 5.5% (n=6).
The proposed method was successfully validated by studying the recovery of nitrothal-isopropyl in spiked environmental samples.
American Psychological Association (APA)
Guziejewski, Dariusz& Nosal-Wiercińska, Agnieszka& Skrzypek, Sławomira& Ciesielski, Witold& Smarzewska, Sylwia. 2016. First Electrochemical Method of Nitrothal-Isopropyl Determination in Water Samples. Journal of Chemistry،Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1107712
Modern Language Association (MLA)
Guziejewski, Dariusz…[et al.]. First Electrochemical Method of Nitrothal-Isopropyl Determination in Water Samples. Journal of Chemistry No. 2016 (2016), pp.1-6.
https://search.emarefa.net/detail/BIM-1107712
American Medical Association (AMA)
Guziejewski, Dariusz& Nosal-Wiercińska, Agnieszka& Skrzypek, Sławomira& Ciesielski, Witold& Smarzewska, Sylwia. First Electrochemical Method of Nitrothal-Isopropyl Determination in Water Samples. Journal of Chemistry. 2016. Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1107712
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1107712