Flow injection spectrophotometric determination of anionic surfactants using methyl orange as chromogenic reagent

Qiaohong He; Hengwu Chen

doi:10.1007/s002160000330

Flow injection spectrophotometric determination of anionic surfactants using methyl orange as chromogenic reagent

Fresenius Journal of Analytical Chemistry ◽

10.1007/s002160000330 ◽

2000 ◽

Vol 367 (3) ◽

pp. 270-274 ◽

Cited By ~ 13

Author(s):

Qiaohong He ◽

Hengwu Chen

Keyword(s):

Methyl Orange ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Anionic Surfactants ◽

Chromogenic Reagent

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Spectrophotometric determination of low levels of anionic surfactants in water by solvent extraction in a flow injection system

The Analyst ◽

10.1039/an9881301677 ◽

1988 ◽

Vol 113 (11) ◽

pp. 1677-1681 ◽

Cited By ~ 19

Author(s):

Manuel del Valle ◽

Julian Alonso ◽

Jordi Bartrolí ◽

Isabel Martí

Keyword(s):

Solvent Extraction ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Anionic Surfactants ◽

Injection System ◽

Flow Injection System ◽

Low Levels

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Cobalt phthalocyanine as a novel molecular recognition reagent for batch and flow injection potentiometric and spectrophotometric determination of anionic surfactants

Talanta ◽

10.1016/j.talanta.2008.12.029 ◽

2009 ◽

Vol 78 (3) ◽

pp. 723-729 ◽

Cited By ~ 23

Author(s):

Eman M. El-Nemma ◽

Nahla M. Badawi ◽

Saad S.M. Hassan

Keyword(s):

Molecular Recognition ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Anionic Surfactants ◽

Cobalt Phthalocyanine

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Flow‐Injection Spectrophotometric Determination of Dipyrone in Pharmaceutical Formulations Using Ammonium Molybdate as Chromogenic Reagent

Analytical Letters ◽

10.1080/15265160500316351 ◽

2005 ◽

Vol 38 (14) ◽

pp. 2315-2326 ◽

Cited By ~ 8

Author(s):

Luiz H. Marcolino‐Júnior ◽

Rogério A. Sousa ◽

Orlando Fatibello‐Filho ◽

Fernando C. Moraes ◽

Marcos F.S. Teixeira

Keyword(s):

Spectrophotometric Determination ◽

Flow Injection ◽

Pharmaceutical Formulations ◽

Ammonium Molybdate ◽

Chromogenic Reagent

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Batchwise and flow-injection methods for the spectrophotometric determination of anionic surfactants with 4-(4-N,N-dimethyl-aminophenylazo)-2-methylquinoline.

Analytical Sciences ◽

10.2116/analsci.6.705 ◽

1990 ◽

Vol 6 (5) ◽

pp. 705-709 ◽

Cited By ~ 4

Author(s):

Hiroki KUBOTA ◽

Miki KATSUKI ◽

Shoji MOTOMIZU

Keyword(s):

Spectrophotometric Determination ◽

Flow Injection ◽

Anionic Surfactants ◽

Injection Methods

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Spectrophotometric determination of anionic surfactants in water after solvent extraction coupled with flow injection

The Analyst ◽

10.1039/an9881300747 ◽

1988 ◽

Vol 113 (5) ◽

pp. 747 ◽

Cited By ~ 29

Author(s):

Shoji Motomizu ◽

Mitsuko Oshima ◽

Toshinori Kuroda

Keyword(s):

Solvent Extraction ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Anionic Surfactants

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Spectrophotometric determination of anionic surfactants in river water with cationic azo dye by solvent extraction-flow injection analysis.

Analytical Sciences ◽

10.2116/analsci.3.265 ◽

1987 ◽

Vol 3 (3) ◽

pp. 265-269 ◽

Cited By ~ 17

Author(s):

Shoji MOTOMIZU ◽

Yoshito HAZAKI ◽

Mitsuko OSHIMA ◽

Kyoji TôEI

Keyword(s):

Solvent Extraction ◽

River Water ◽

Spectrophotometric Determination ◽

Flow Injection ◽

Flow Injection Analysis ◽

Azo Dye ◽

Anionic Surfactants

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Flow injection manifold for the direct spectrophotometric determination of bismuth in pharmaceutical products using Methylthymol Blue as a chromogenic reagent

The Analyst ◽

10.1039/b008661o ◽

2001 ◽

Vol 126 (2) ◽

pp. 247-250 ◽

Cited By ~ 15

Author(s):

Demetrius G. Themelis ◽

Paraskevas D. Tzanavaras ◽

John K. Papadimitriou

Keyword(s):

Spectrophotometric Determination ◽

Flow Injection ◽

Pharmaceutical Products ◽

Chromogenic Reagent ◽

Methylthymol Blue

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Flow injection spectrophotometric determination of boron with D-sorbitol using Methyl Orange as an indicator

The Analyst ◽

10.1039/an9911600711 ◽

1991 ◽

Vol 116 (7) ◽

pp. 711 ◽

Cited By ~ 12

Author(s):

Kazuko Nose ◽

Michio Zenki

Keyword(s):

Methyl Orange ◽

Spectrophotometric Determination ◽

Flow Injection

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SIMPLE FLOW INJECTION SPECTROPHOTOMETRIC DETERMINATION OF ACETAMINOPHEN IN PHARMACEUTICAL FORMULATIONS USING 1,2-NAPHTHOQUINONE-4-SULPHONATE AS CHEMICAL DERIVATIZATION CHROMOGENIC REAGENT

Journal of Liquid Chromatography &amp Related Technologies ◽

10.1080/10826076.2011.647192 ◽

2012 ◽

Vol 36 (1) ◽

pp. 155-166 ◽

Cited By ~ 1

Author(s):

Marwan Shalash ◽

Abdussalam Salhin ◽

Bahruddin Saad ◽

Ismail Ab. Rahman

Keyword(s):

Spectrophotometric Determination ◽

Flow Injection ◽

Pharmaceutical Formulations ◽

Chemical Derivatization ◽

Chromogenic Reagent ◽

Simple Flow

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Spectrophotometric determination of cationic and anionic surfactants with anionic dyes in the presence of nonionic surfactants, part II: Development of batch and flow injection methods

Microchimica Acta ◽

10.1007/bf01242700 ◽

1992 ◽

Vol 106 (1-2) ◽

pp. 67-74 ◽

Cited By ~ 13

Author(s):

Shoji Motomizu ◽

Mitsuko Oshima ◽

Yasuhiro Hosoi

Keyword(s):

Spectrophotometric Determination ◽

Flow Injection ◽

Nonionic Surfactants ◽

Anionic Surfactants ◽

Anionic Dyes ◽

Injection Methods ◽

Cationic And Anionic Surfactants

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