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Adrian Weisz

Showing results (11-20 of 32) with videos related to

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Journal of Chromatography. A|December 9, 2004
Determination of 2,4,6-tribromoaniline in the color additives D&C Red Nos. 21 and 22 (Eosin Y) using solid-phase microextraction and gas chromatography-mass spectrometryAdrian Weisz, Denis Andrzejewski, Irit R Rasooly
Journal of Chromatography. A|March 14, 2009
Preparative separation of di- and trisulfonated components of Quinoline Yellow using affinity-ligand pH-zone-refining counter-current chromatographyAdrian Weisz, Eugene P Mazzola, Yoichiro Ito
Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment|February 14, 2020
Determination of sulphonated quinophthalones in Quinoline Yellow and its lakes using high-performance liquid chromatographyAdrian Weisz, India C James, Marianita Perez-Gonzalez
Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment|January 31, 2019
Identification and quantification of the decarboxylated analogue of Pigments Red 57 and 57:1 in the color additives D&C Red No. 6, D&C Red No. 7, and their lakes, using a chelating agent and UHPLCMarianita Perez-Gonzalez, Clark D Ridge, Adrian Weisz
Journal of Mass Spectrometry : JMS|October 11, 2002
Attachment of neutrals during tandem mass spectrometry of sulfonic acid dyes and intermediates in an ion trapAdrian Weisz, Denis Andrzejewski, Henry M Fales, et al.
Journal of Mass Spectrometry : JMS|June 24, 2005
Hydrogen-shift isomerism: mass spectrometry of isomeric benzenesulfonate and 2-, 3- and 4-dehydrobenzenesulfonic acid anions in the gas phaseJulius Ben-Ari, Alex Etinger, Adrian Weisz, et al.
Journal of Chromatography. A|September 7, 2002
Preparative separation of isomeric sulfophthalic acids by conventional and pH-zone-refining counter-current chromatographyAdrian Weisz, Eugene P Mazzola, Constance M Murphy, et al.
Journal of Chromatography. A|February 5, 2019
Separation using high-speed counter-current chromatography and identification of 1,3-bis(4-phenylazophenyl)triazene, an impurity in the color additive D&C Red No. 17 (Sudan III)Adrian Weisz, Clark D Ridge, Marianita Perez-Gonzalez, et al.
Journal of AOAC International|October 11, 2025
Determination of Subsidiary Colors in D&C Red No. 36 (Pigment Red 4) by HPLC and UHPLCAdrian Weisz, Marianita Perez-Gonzalez, Rosemary Hall, et al.
Journal of Chromatography. A|January 17, 2015
Preparative separation and identification of novel subsidiary colors of the color additive D&C Red No. 33 (Acid Red 33) using spiral high-speed counter-current chromatographyAdrian Weisz, Clark D Ridge, Eugene P Mazzola, et al.
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Showing results (11-20 of 32) with videos related to

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Pageof 4
Journal of Chromatography. A|December 9, 2004
Determination of 2,4,6-tribromoaniline in the color additives D&C Red Nos. 21 and 22 (Eosin Y) using solid-phase microextraction and gas chromatography-mass spectrometryAdrian Weisz, Denis Andrzejewski, Irit R Rasooly
Journal of Chromatography. A|March 14, 2009
Preparative separation of di- and trisulfonated components of Quinoline Yellow using affinity-ligand pH-zone-refining counter-current chromatographyAdrian Weisz, Eugene P Mazzola, Yoichiro Ito
Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment|February 14, 2020
Determination of sulphonated quinophthalones in Quinoline Yellow and its lakes using high-performance liquid chromatographyAdrian Weisz, India C James, Marianita Perez-Gonzalez
Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment|January 31, 2019
Identification and quantification of the decarboxylated analogue of Pigments Red 57 and 57:1 in the color additives D&C Red No. 6, D&C Red No. 7, and their lakes, using a chelating agent and UHPLCMarianita Perez-Gonzalez, Clark D Ridge, Adrian Weisz
Journal of Mass Spectrometry : JMS|October 11, 2002
Attachment of neutrals during tandem mass spectrometry of sulfonic acid dyes and intermediates in an ion trapAdrian Weisz, Denis Andrzejewski, Henry M Fales, et al.
Journal of Mass Spectrometry : JMS|June 24, 2005
Hydrogen-shift isomerism: mass spectrometry of isomeric benzenesulfonate and 2-, 3- and 4-dehydrobenzenesulfonic acid anions in the gas phaseJulius Ben-Ari, Alex Etinger, Adrian Weisz, et al.
Journal of Chromatography. A|September 7, 2002
Preparative separation of isomeric sulfophthalic acids by conventional and pH-zone-refining counter-current chromatographyAdrian Weisz, Eugene P Mazzola, Constance M Murphy, et al.
Journal of Chromatography. A|February 5, 2019
Separation using high-speed counter-current chromatography and identification of 1,3-bis(4-phenylazophenyl)triazene, an impurity in the color additive D&C Red No. 17 (Sudan III)Adrian Weisz, Clark D Ridge, Marianita Perez-Gonzalez, et al.
Journal of AOAC International|October 11, 2025
Determination of Subsidiary Colors in D&C Red No. 36 (Pigment Red 4) by HPLC and UHPLCAdrian Weisz, Marianita Perez-Gonzalez, Rosemary Hall, et al.
Journal of Chromatography. A|January 17, 2015
Preparative separation and identification of novel subsidiary colors of the color additive D&C Red No. 33 (Acid Red 33) using spiral high-speed counter-current chromatographyAdrian Weisz, Clark D Ridge, Eugene P Mazzola, et al.
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