عنوان البحث |
نوع البحث |
سنة البحث |
Dual-wavelength β-correction spectrophotometric determination of trace concentrations of cyanide ions based on the nucleophilic addition of cyanide to imine group of the new reagent 4-hydroxy-3-(2-oxoindolin-3-ylideneamino)-2-thioxo-2H-1,3-thiazin-6(3H)-o Dual-wavelength β-correction spectrophotometric determination of trace concentrations of cyanide ions based on the nucleophilic addition of cyanide to imine group of the new reagent 4-hydroxy-3-(2-oxoindolin-3-ylideneamino)-2-thioxo-2H-1,3-thiazin-6(3H)-o
Elsevier BV |
مقال في مجلة دورية |
2010 |
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عنوان البحث |
نوع البحث |
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Analysis of domperidone in pharmaceutical formulations and wastewater by differential pulse voltammetry at a glassy-carbon electrode Analysis of domperidone in pharmaceutical formulations and wastewater by differential pulse voltammetry at a glassy-carbon electrode
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مقال في مجلة دورية |
2007 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Chemical speciation and recovery of gold(I, III) from wastewater and silver by liquid-liquid extraction with the ion-pair reagent amiloride mono hydrochloride and AAS determination Chemical speciation and recovery of gold(I, III) from wastewater and silver by liquid-liquid extraction with the ion-pair reagent amiloride mono hydrochloride and AAS determination
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مقال في مجلة دورية |
2007 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Extractive liquid-liquid spectrophotometric procedure for the determination of thiocyanate ions employing the ion pair reagent amiloride monohydrochloride Extractive liquid-liquid spectrophotometric procedure for the determination of thiocyanate ions employing the ion pair reagent amiloride monohydrochloride
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مقال في مجلة دورية |
2007 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Chemical equilibria and sequential extractive spectrophotometric determination of selenium(IV) and (VI) using the chromogenic reagent 4,4 '-dichlorodithizone Chemical equilibria and sequential extractive spectrophotometric determination of selenium(IV) and (VI) using the chromogenic reagent 4,4 '-dichlorodithizone
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مقال في مجلة دورية |
2006 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Determination of trace levels of diosmin in a pharmaceutical preparation by adsorptive stripping voltammetry at a glassy carbon electrode Determination of trace levels of diosmin in a pharmaceutical preparation by adsorptive stripping voltammetry at a glassy carbon electrode
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مقال في مجلة دورية |
2006 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Thiazolidinone steroids impregnated polyurethane foams as a solid phase extractant for the extraction and preconcentration of cadmium(II) from industrial wastewater Thiazolidinone steroids impregnated polyurethane foams as a solid phase extractant for the extraction and preconcentration of cadmium(II) from industrial wastewater
World Wide Web Publications (P) India |
مقال في مجلة دورية |
1432 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Mineral processing and extraction of rare earth elements from the Wadi Khamal Nelsonite Ore, Northwestern Saudi Arabia Mineral processing and extraction of rare earth elements from the Wadi Khamal Nelsonite Ore, Northwestern Saudi Arabia
Springer Verlag |
مقال في مجلة دورية |
1432 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Antioxidant and antibacterial characteristics of phenolic extracts of locally produced honey in Saudi Arabia Antioxidant and antibacterial characteristics of phenolic extracts of locally produced honey in Saudi Arabia
Informa Healthcare |
مقال في مجلة دورية |
1432 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Fast and selective removal of trace concentrations of bismuth (III) from water onto procaine hydrochloride loaded polyurethane foams sorbent: Kinetics and thermodynamics of bismuth (III) study Fast and selective removal of trace concentrations of bismuth (III) from water onto procaine hydrochloride loaded polyurethane foams sorbent: Kinetics and thermodynamics of bismuth (III) study
Elsevier BV |
مقال في مجلة دورية |
1432 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Chemical Speciation of Antimony(III and V) in Water by Adsorptive Cathodic Stripping Voltammetry Using the 4-(2-Thiazolylazo) - Resorcinol Chemical Speciation of Antimony(III and V) in Water by Adsorptive Cathodic Stripping Voltammetry Using the 4-(2-Thiazolylazo) - Resorcinol
Wiley - V C H Verlag GmbbH & Co. |
مقال في مجلة دورية |
1432 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Spectrofluorometric determination and chemical speciation of trace concentrations of chromium (III & VI) species in water using the ion pairing reagent tetraphenyl-phosphonium bromide Spectrofluorometric determination and chemical speciation of trace concentrations of chromium (III & VI) species in water using the ion pairing reagent tetraphenyl-phosphonium bromide
Elsevier BV |
مقال في مجلة دورية |
1432 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Analysis of some selected persistent organic chlorinated pesticides in marine water and food stuffs by differential pulse-cathodic stripping voltammetry Analysis of some selected persistent organic chlorinated pesticides in marine water and food stuffs by differential pulse-cathodic stripping voltammetry
Wiley - V C H Verlag GmbbH & Co. |
مقال في مجلة دورية |
1432 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Chemical speciation of chromium(III) and (VI) using phosphonium cation impregnated polyurethane foams prior to their spectrometric determination Chemical speciation of chromium(III) and (VI) using phosphonium cation impregnated polyurethane foams prior to their spectrometric determination
Japan Society for Analytical Chemistry |
مقال في مجلة دورية |
1432 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Solid phase preconcentration and determination of trace concentrations of total gold (I) and/or (III) in sea and wastewater by ion pairing impregnated polyurethane foam packed column prior flame atomic absorption spectrometry Solid phase preconcentration and determination of trace concentrations of total gold (I) and/or (III) in sea and wastewater by ion pairing impregnated polyurethane foam packed column prior flame atomic absorption spectrometry
Elsevier BV |
مقال في مجلة دورية |
1432 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Part 1. Spectrophotometric determination of trace mercury (II) in dental-unit wastewater and fertilizer samples using the novel reagent 6-hydroxy-3-(2-oxoindolin-3-ylideneamino)-2-thioxo-2H-1,3-thiazin-4(3H)-one and the dual-wavelength β-correction spectrophotometry Part 1. Spectrophotometric determination of trace mercury (II) in dental-unit wastewater and fertilizer samples using the novel reagent 6-hydroxy-3-(2-oxoindolin-3-ylideneamino)-2-thioxo-2H-1,3-thiazin-4(3H)-one and the dual-wavelength β-correction spectrophotometry
Elsevier BV |
مقال في مجلة دورية |
1431 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
An overview on the accumulation, distribution, transformations, toxicity and analytical methods for the monitoring of persistent organic pollutants An overview on the accumulation, distribution, transformations, toxicity and analytical methods for the monitoring of persistent organic pollutants
Elsevier BV |
مقال في مجلة دورية |
1431 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Corrigendum to "Spectrofluorimetric method for measuring the activity of the enzyme α-l-fucosidase using the ion associate of 2-chloro-4-nitro phenol-rhodamine-B"[Talanta 80 (2009) 19-23](DOI:10.1016/j.talanta.2009.04.070) Corrigendum to "Spectrofluorimetric method for measuring the activity of the enzyme α-l-fucosidase using the ion associate of 2-chloro-4-nitro phenol-rhodamine-B"[Talanta 80 (2009) 19-23](DOI:10.1016/j.talanta.2009.04.070)
Elsevier BV |
مقال في مجلة دورية |
1431 |
اطلاع
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عنوان البحث |
نوع البحث |
سنة البحث |
Adsorption of polycyclic aromatic hydrocarbons onto activated carbon from non-aqueous media: 1. the influence of the organic solvent polarity Adsorption of polycyclic aromatic hydrocarbons onto activated carbon from non-aqueous media: 1. the influence of the organic solvent polarity
Marcel Dekker Inc. |
مقال في مجلة دورية |
1428 |
اطلاع
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