Volume 5 (2023)
Volume 4 (2022)
Volume 3 (2021)
Volume 2 (2020)
Volume 1 (2019)
Keywords = spectrophotometry
Number of Articles: 6
Ultra violet estimation of promethazine HCl in pharmaceutical formulation and industrial waste water sample
Volume 5, Issue 5 , May 2023, , Pages 404-410
Abstract
A new method is proposed to detect and precisely determining of promethazine HCl. This procedure is easy, straightforward, quick, and cost-effective technique. It is applicable to a ... Read MoreExtraction and determination of tannic acid in rosemary, anise, and cinnamon by reversal phase RP-HPLC
Volume 4, Issue 1 , January 2022, , Pages 94-102
Abstract
A reversed-phase high-performance liquid chromatography method was used for quantitative tannic acid in (rosemary, anise and cinnamon) with isocratic mode. the column which has been ... Read MoreThermodynamic study and spectrophotometric determination of cefixime trihydrate in pure form and pharmaceutical tablets using batch and normal flow injection analysis
Volume 3, Issue 7 , July 2021, , Pages 495-507
Abstract
This study aimed at developing pectrophotometric methods for the determination of Cefixime Trihydrate [CFT] by simple, sensitive batch and flow-injection analysis in its purest form ... Read MoreDetermination of small amounts of fluoxetine in a biological sample through solid phase extraction method by carbon nanotubes
Volume 2, Issue 8 , August 2020, , Pages 847-861
Abstract
The entry of drugs produced into nature causes many environmental problems, which shows the importance of controlling and measuring these drugs more than before. Due to the importance ... Read MoreIntroduction of a new nitrite-selective optical sensor for food analysis using a copper(II) schiff base complex
Volume 2, Issue 2 , February 2020, , Pages 247-256
Abstract
A copper(II) Schiff base complex, [Cu(cd4OMeSalMeen)], methyl-2-{[1-methyl-2-(4-methoxy-phenolate)mehylidynenitrilo]ethyl}amino-1-cyclopentene dithiocarboxylate copper(II), was incorporated ... Read MoreSolvent extraction, spectrophotometric determination of copper (II) from environmental samples using o-methylphenyl thiourea as a novel reagent
Volume 1, Issue 2 , March and April 2019, , Pages 212-222