Spectrophotometric determination of transition elements by cloud point extraction with use laboratory by thiazol azo reagent and applied in environmental samples

2022 ◽  
Author(s):  
Dalal Abbas Al-Yousefi ◽  
Ibtehaj Raheem Ali
Keyword(s):  
Cloud Point ◽  
Spectrophotometric Determination ◽  
Environmental Samples ◽  
Cloud Point Extraction ◽  
Transition Elements

Optimization of an analytical method for the spectrophotometric determination of copper in tea and water samples after ultrasonic assisted cloud point extraction using a benzothiazole fluorescein derivative complexing agent

RSC Advances ◽  
2015 ◽  
Vol 5 (80) ◽  
pp. 65321-65327 ◽  
Author(s):  
Chunlei Fan ◽  
Shengxu Luo ◽  
Rong Liu
Keyword(s):  
Cloud Point ◽  
Spectrophotometric Determination ◽  
Water Samples ◽  
Analytical Method ◽  
Cloud Point Extraction ◽  
Complexing Agent ◽  
Ultrasonic Assisted ◽  
Determination Of Copper

BTF is exists with spirolactone species with adding Cu2+, which leads to the absorbance intensity is decreased gradually and the decrease of the absorbance value is linear for Cu2+.

Determination of scandium in monazite and environmental samples using cloud point extraction coupled with a spectrophotometric technique

RSC Advances ◽  
2016 ◽  
Vol 6 (77) ◽  
pp. 73797-73804
Author(s):  
Alaa S. Amin ◽  
Mohammed A. Kassem ◽  
Sayed M. N. Moalla
Keyword(s):  
Cloud Point ◽  
Environmental Samples ◽  
Cloud Point Extraction ◽  
Triton X

Effect of 5.0% Triton X-100 on the complexation of 40 ng mL−1 Sc(iii) with ATAP.

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