Matrix effect and retention efficiency of hydrophilic-lipophilic balance cartridges in multi-residual determination of veterinary drugs in river water

2013 ◽  
Vol 31 (10) ◽  
pp. 980
Author(s):  
Shanshan LIN ◽  
Qitong YI ◽  
Jiajun HONG ◽  
Meng CHEN ◽  
Dongxing YUAN
Keyword(s):  
River Water ◽  
Matrix Effect ◽  
Veterinary Drugs ◽  
Retention Efficiency ◽  
Hydrophilic Lipophilic Balance

A fast and high throughput LC-MS/MS method for the determination of 58 human and veterinary drugs in river water

2017 ◽  
Vol 9 (29) ◽  
pp. 4228-4233 ◽  
Author(s):  
Xiao-Hong Chen ◽  
Yong-Gang Zhao ◽  
Qiao-Li Qiu ◽  
Yan Zhu ◽  
Jian-Qing Min ◽  
...  
Keyword(s):  
Simultaneous Determination ◽  
River Water ◽  
High Throughput ◽  
Veterinary Drugs ◽  
Ultra Trace

This study developed a method to perform the simultaneous determination of 58 (ultra) trace human and veterinary drugs in river water.

Polarographic and Voltammetric Determination of Trace Amounts of 3-Nitrofluoranthene

2006 ◽  
Vol 71 (11-12) ◽  
pp. 1571-1587 ◽  
Author(s):  
Karel Čížek ◽  
Jiří Barek ◽  
Jiří Zima
Keyword(s):  
River Water ◽  
Solid Phase ◽  
Mercury Electrode ◽  
Stripping Voltammetry ◽  
Differential Pulse ◽  
Differential Pulse Polarography ◽  
Pulse Polarography ◽  
Dropping Mercury Electrode ◽  
Separation And Preconcentration

The polarographic behavior of 3-nitrofluoranthene was investigated by DC tast polarography (DCTP) and differential pulse polarography (DPP), both at a dropping mercury electrode, differential pulse voltammetry (DPV) and adsorptive stripping voltammetry (AdSV), both at a hanging mercury drop electrode. Optimum conditions have been found for its determination by the given methods in the concentration ranges of 1 × 10-6-1 × 10-4 mol l-1 (DCTP), 1 × 10-7-1 × 10-4 mol l-1 (DPP), 1 × 10-8-1 × 10-6 mol l-1 (DPV) and 1 × 10-9-1 × 10-7 mol l-1 (AdSV), respectively. Practical applicability of these techniques was demonstrated on the determination of 3-nitrofluoranthene in drinking and river water after its preliminary separation and preconcentration using liquid-liquid and solid phase extraction with the limits of determination 4 × 10-10 mol l-1 (drinking water) and 2 × 10-9 mol l-1 (river water).

Determination of mercury in river water, rain, and snow

1987 ◽  
Vol 21 (9) ◽  
pp. 920-922 ◽  
Author(s):  
Eiji. Uchino ◽  
Tsuneo. Kosuga ◽  
Shigeki. Konishi ◽  
Masakichi. Nishimura
Keyword(s):  
River Water

Modified paramagnetic beads in a microfluidic system for the determination of ethinylestradiol (EE2) in river water samples

2010 ◽  
Vol 25 (6) ◽  
pp. 1376-1381 ◽  
Author(s):  
Noelia A. Martínez ◽  
Rudolf J. Schneider ◽  
Germán A. Messina ◽  
Julio Raba
Keyword(s):  
River Water ◽  
Water Samples ◽  
Microfluidic System ◽  
River Water Samples ◽  
Paramagnetic Beads

scholarly journals Determination of veterinary drugs in microalgae biomass from photobioreactors fed with piggery wastewater

Chemosphere ◽  
2021 ◽  
pp. 132076
Author(s):  
Rebeca López-Serna ◽  
Silvia Bolado ◽  
Rubén Irusta ◽  
Juan J. Jiménez
Keyword(s):  
Veterinary Drugs ◽  
Piggery Wastewater ◽  
Microalgae Biomass
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