Works matching DE "CAPILLARY columns"

Results: 313

Identification and Analysis of the Impurities for Triethylboron by GC‐MS Method.

Published in:

Propellants, Explosives, Pyrotechnics, 2022, v. 47, n. 4, p. 1, doi. 10.1002/prep.202100230

By:

Su, Pengfei;
E, Xiu‐tian‐feng;
Wang, Jingna;
Zhu, Yanlong;
Zhang, Gao;
Chang, Hai;
Liu, Ke;
Meng, Zihui

Publication type:

Article

Headspace Solid-Phase Microextraction/Gas Chromatography–Mass Spectrometry for the Determination of 2-Nonenal and Its Application to Body Odor Analysis.

Published in:

Molecules, 2021, v. 26, n. 19, p. 5739, doi. 10.3390/molecules26195739

By:

Saito, Keita;
Tokorodani, Yoshiyuki;
Sakamoto, Chihiro;
Kataoka, Hiroyuki

Publication type:

Article

Siloxanes in Biogas: Approaches of Sampling Procedure and GC-MS Method Determination.

Published in:

Molecules, 2021, v. 26, n. 7, p. 1953, doi. 10.3390/molecules26071953

By:

Piechota, Grzegorz;
Chemat, Farid;
González-Fernandez, Cristina

Publication type:

Article

Study on Lavender Essential Oil Chemical Compositions by GC-MS and Improved pGC.

Published in:

Molecules, 2020, v. 25, n. 14, p. 3166, doi. 10.3390/molecules25143166

By:

Dong, Guangyao;
Bai, Xiaohui;
Aimila, Aoken;
Aisa, Haji Akber;
Maiwulanjiang, Maitinuer;
Miceli, Natalizia

Publication type:

Article

Evaluation of Two Fully Automated Setups for Mycotoxin Analysis Based on Online Extraction-Liquid Chromatography–Tandem Mass Spectrometry.

Published in:

Molecules, 2020, v. 25, n. 12, p. 2756, doi. 10.3390/molecules25122756

By:

Vasconcelos Soares Maciel, Edvaldo;
Mejía-Carmona, Karen;
Lanças, Fernando Mauro;
Bertuzzi, Terenzio;
Lanzanova, Chiara;
Locatelli, Sabrina

Publication type:

Article

Innovations in Extractive Phases for In-Tube Solid-Phase Microextraction Coupled to Miniaturized Liquid Chromatography: A Critical Review.

Published in:

Molecules, 2020, v. 25, n. 10, p. 2460, doi. 10.3390/molecules25102460

By:

Ponce-Rodríguez, Henry Daniel;
Verdú-Andrés, Jorge;
Herráez-Hernández, Rosa;
Campíns-Falcó, Pilar;
Zacharis, Constantinos K.;
Tzanavaras, Paraskevas D.

Publication type:

Article

Multidimensional Liquid Chromatography Employing a Graphene Oxide Capillary Column as the First Dimension: Determination of Antidepressant and Antiepileptic Drugs in Urine.

Published in:

Molecules, 2020, v. 25, n. 5, p. 1092, doi. 10.3390/molecules25051092

By:

Maciel, Edvaldo Vasconcelos Soares;
Toffoli, Ana Lúcia de;
Alves, Jussara da Silva;
Lanças, Fernando Mauro;
Samanidou, Victoria

Publication type:

Article

NH2-MIL-53(Al) Polymer Monolithic Column for In-Tube Solid-Phase Microextraction Combined with UHPLC-MS/MS for Detection of Trace Sulfonamides in Food Samples.

Published in:

Molecules, 2020, v. 25, n. 4, p. 897, doi. 10.3390/molecules25040897

By:

Zhang, Qian-Chun;
Xia, Guang-Ping;
Liang, Jun-Yi;
Zhang, Xiao-Lan;
Jiang, Li;
Zheng, Yu-Guo;
Wang, Xing-Yi

Publication type:

Article

Nanostructured Silver Coating as a Stationary Phase for Capillary Gas Chromatography.

Published in:

Molecules, 2019, v. 24, n. 24, p. 4491, doi. 10.3390/molecules24244491

By:

Jiang, Qiong;
Xu, Peng;
Feng, Juanjuan;
Sun, Min

Publication type:

Article

Amphiphilic Block Copolymer PCL-PEG-PCL as Stationary Phase for Capillary Gas Chromatographic Separations.

Published in:

Molecules, 2019, v. 24, n. 17, p. 3158, doi. 10.3390/molecules24173158

By:

Sun, Tao;
Shuai, Xiaomin;
Ren, Kaixin;
Jiang, Xingxing;
Chen, Yujie;
Zhao, Xinyu;
Song, Qianqian;
Hu, Shaoqiang;
Cai, Zhiqiang

Publication type:

Article

Determination of Vancomycin in Human Serum by Cyclodextrin-Micellar Electrokinetic Capillary Chromatography (CD-MEKC) and Application for PDAP Patients.

Published in:

Molecules, 2017, v. 22, n. 4, p. 538, doi. 10.3390/molecules22040538

By:

Jiajing Wang;
Yuqing Cao;
Shengyuan Wu;
Shuowen Wang;
Xin Zhao;
Tingting Zhou;
Yuefen Lou;
Guorong Fan

Publication type:

Article

Chromatographic Determination of the Concentration of Organochlorine Compounds in Crude Oil and Petroleum Products.

Published in:

Theoretical Foundations of Chemical Engineering, 2022, v. 56, n. 5, p. 638, doi. 10.1134/S004057952205030X

By:

Meshalkin, V. P.;
Bobkov, V. I.;
Yakimenko, I. V.;
Kanishchev, O. A.;
Shinkevich, A. I.

Publication type:

Article

Study of the Composition of Low-Molecular Compounds in Oligomethylhydridesiloxanes.

Published in:

Inorganic Materials, 2022, v. 58, n. 14, p. 1399, doi. 10.1134/S0020168522140072

By:

Filippov, A. M.;
Shulyatieva, T. I.;
Karpenkov, E. I.;
Storozhenko, P. A.

Publication type:

Article

Study of the Composition of Impurities in High-Purity Monosilane Obtained from Magnesium Silicide Using the Method of Chromatography–Mass Spectrometry.

Published in:

Inorganic Materials, 2019, v. 55, n. 14, p. 1371, doi. 10.1134/S0020168519140139

By:

Sozin, A. Yu.;
Kotkov, A. P.;
Grishnova, N. D.;
Anoshin, O. S.;
Skosyrev, A. I.;
Arhiptsev, D. F.;
Chernova, O. Yu.;
Sorochkina, T. G.

Publication type:

Article

气相色谱法测定 2-甲基氮丙啶反应液.

Published in:

Applied Chemical Industry, 2023, v. 52, n. 4, p. 1289

By:

梅苏宁;
余秦伟;
李佳霖;
王为强;
张前;
袁俊;
惠丰;
杨建明;
吕剑

Publication type:

Article

Determination of Inorganic Gas Components in Ethylene Glycol Production by Gas Chromatography.

Published in:

Chinese Journal of Inorganic Analytical Chemistry / Zhongguo Wuji Fenxi Huaxue, 2022, v. 12, n. 2, p. 86, doi. 10.3969/j.issn.2095-1035.2022.02.015

By:

ZHOU Fahai

Publication type:

Article

Novel, Selective Calix[6]Arene - Polyethylene Glycol (C6A-PEG) Stationary Phase for Capillary Gas Chromatography (GC).

Published in:

Analytical Letters, 2023, v. 56, n. 11, p. 1713, doi. 10.1080/00032719.2022.2143794

By:

Huang, Qiuchen;
Cai, Zhiqiang;
Li, Wei;
Chen, Ruonan;
Zhang, Wei;
Jin, Keyun;
Zhao, Yi;
Li, Yiwen;
Sun, Tao

Publication type:

Article

Comparative Analytical Characteristics of Multicapillary Columns with Different Capillary Diameters.

Published in:

Journal of Analytical Chemistry, 2025, v. 80, n. 5, p. 912, doi. 10.1134/S1061934825700273

By:

Naumenko, I. I.;
Efimenko, A. P.;
Soboleva, V. K.

Publication type:

Article

Determination of Hydroxylated Polyaromatic Hydrocarbons in Urine by Gas Chromatography–Mass Spectrometry Using Dispersive Liquid-Liquid Microextraction and Injector-Port Derivatization.

Published in:

Journal of Analytical Chemistry, 2024, v. 79, n. 10, p. 1491, doi. 10.1134/S1061934824700886

By:

Alekseenko, A. N.;
Zhurba, O. M.;
Merinov, A. V.;
Shayakhmetov, S. F.

Publication type:

Article

Method of Gas Chromatography–Mass Spectrometry for the Determination of Free Bisphenol A in Ethanol Extracts.

Published in:

Journal of Analytical Chemistry, 2024, v. 79, n. 9, p. 1289, doi. 10.1134/S1061934824700643

By:

Rudakov, Ya. O.;
Selemenev, V. F.;
Shelekhova, N. V.;
Rudakov, O. B.;
Khorokhordin, A. M.

Publication type:

Article

Two Fibers Packed in Capillary Column for Gas Chromatographic Separation.

Published in:

Journal of Analytical Chemistry, 2021, v. 76, n. 6, p. 755, doi. 10.1134/S1061934821060113

By:

Qiu, Wenxi;
Ling, Lixin;
Zhou, Lishi;
Zhong, Huiyun

Publication type:

Article

Statistical Evaluation of the Standard Deviation of Chromatographic Retention Time in the Capillary Column Temperature Programming Mode.

Published in:

Journal of Analytical Chemistry, 2021, v. 76, n. 5, p. 641, doi. 10.1134/S1061934821050026

By:

Abdrakhmanov, V. I.;
Dobrotin, S. A.;
Kosyreva, O. N.;
Logutov, V. I.

Publication type:

Article

Identification of Impurities in High-Pure Arsine by Chromatography–Mass-Spectrometry.

Published in:

Journal of Analytical Chemistry, 2020, v. 75, n. 5, p. 600, doi. 10.1134/S1061934820050172

By:

Sozin, A. Yu.;
Chernova, O. Yu.;
Sorochkina, T. G.;
Kotkov, A. P.;
Grishnova, N. D.;
Polezhaev, D. M.;
Pushkarev, G. V.;
Bulanova, A. A.

Publication type:

Article

Specific Features of the Gas Chromatographic Analysis of Samples in High-Boiling Solvents Using Capillary Columns with a Low Split Ratio of the Carrier Gas Flow.

Published in:

Journal of Analytical Chemistry, 2020, v. 75, n. 1, p. 73, doi. 10.1134/S1061934820010165

By:

Zenkevich, I. G.;
Leleev, E.

Publication type:

Article

Comparison of the Efficiencies of Carbon Sorbents for the Preconcentration of Highly Volatile Organic Substances from Wet Gas Atmospheres for the Subsequent Gas-Chromatographic Determination.

Published in:

Journal of Analytical Chemistry, 2019, v. 74, n. 9, p. 877, doi. 10.1134/S1061934819090089

By:

Rodinkov, O. V.;
Vagner, E. A.;
Bugaichenko, A. S.;
Moskvin, L. N.

Publication type:

Article

Effects of the Discrimination of Sample Composition with the Use of Split Injection into Gas Chromatographic Capillary Columns.

Published in:

Journal of Analytical Chemistry, 2019, v. 74, p. 32, doi. 10.1134/S1061934819070190

By:

Zenkevich, I. G.;
Olisov, D. A.

Publication type:

Article

Does High Polarity Mean High Retention on Stationary Phases in Gas Chromatography?

Published in:

LC-GC Europe, 2023, v. 36, n. 1, p. 19

By:

Snow, Nicholas H.;
Rana, Hetal

Publication type:

Article

Is Golay’s Famous Equation for HETP Still Relevant in Capillary Gas Chromatography? Part 1: A Common View of HETP.

Published in:

LC-GC Europe, 2022, v. 35, n. 1, p. 21

By:

Snow, Nicholas H.

Publication type:

Article

Teknokroma Analítica S.A.

Published in:: LC-GC Europe, 2021, v. 34, n. 8, p. 346
Publication type:: Article

Fortis Technologies Ltd.

Published in:: LC-GC Europe, 2021, v. 34, n. 8, p. 335
Publication type:: Article

Let's Get Small: Powerful Gas Chromatography in Small Packages.

Published in:

LC-GC Europe, 2021, v. 34, n. 3, p. 110

By:

Snow, Nicholas H.

Publication type:

Article

Beat the Heat: Cold Injections in Gas Chromatography.

Published in:

LC-GC Europe, 2020, v. 33, n. 7, p. 347

By:

Snow, Nicholas H.

Publication type:

Article

Temperature Programmed GC: Why Are All Those Peaks So Sharp?

Published in:

LC-GC Europe, 2019, v. 32, n. 7, p. 370

By:

Snow, Nicholas H.

Publication type:

Article

A Step-by-Step Guide to Inlet Maintenance.

Published in:: LC-GC Europe, 2018, v. 31, n. 5, p. 298
Publication type:: Article

Fittings and Connections for Liquid Chromatography--So Many Choices!

Published in:

LC-GC Europe, 2018, v. 31, n. 5, p. 258

By:

Stoll, Dwight R.

Publication type:

Article

Slow Column Equilibration.

Published in:

LC-GC Europe, 2015, v. 28, n. 2, p. 98

By:

Dolan, John W.

Publication type:

Article

Seven Things to Avoid in the Liquid Chromatography Laboratory.

Published in:

LC-GC Europe, 2015, v. 28, n. 1, p. 40

By:

Dolan, John W.

Publication type:

Article

Peak Fronting . . . Some of the Time.

Published in:

LC-GC Europe, 2013, v. 26, n. 12, p. 680

By:

Dolan, John W.

Publication type:

Article

Large volume headspace GC/MS analysis for the identification of volatile compounds relating to seafood decomposition.

Published in:

Food Science & Nutrition, 2022, v. 10, n. 4, p. 1195, doi. 10.1002/fsn3.2751

By:

Wang, Zhengfang;
de Jager, Lowri S.;
Begley, Timothy;
Genualdi, Susan

Publication type:

Article

Hasat Zamanı ve Lokasyona Göre Biberiyenin (Rosmarinus officinalis) Uçucu Yağ Bileşimi.

Published in:

Academic Food Journal / Akademik GIDA, 2022, v. 20, n. 3, p. 274, doi. 10.24323/akademik-gida.1187031

By:

Gölükcü, Muharrem;
Çınar, Orçun;
Tokgöz, Haluk;
Bayar, Fatma Uysal

Publication type:

Article

Comparison of residual styrene monomer determination of pharmaceutical materials packed with polystyrene using gas chromatography and ultraviolet/visible spectrophotometer.

Published in:

National Journal of Physiology, Pharmacy & Pharmacology, 2018, v. 8, n. 7, p. 957, doi. 10.5455/njppp.2018.8.0207501032018

By:

Mustarichie, Resmi;
Tahid, Tahid;
Ramdhani, Danni

Publication type:

Article

Addition of a fast GC to SIFT-MS for analyses of individual monoterpenes in mixtures.

Published in:

Atmospheric Measurement Techniques Discussions, 2019, p. 1, doi. 10.5194/amt-2019-12

By:

Lacko, Michal;
Nijing Wang;
Sovová, Kristýna;
Pásztor, Pavel;
Španěl, Patrik

Publication type:

Article

Improved Detection of Polysulfated Oligosaccharides by Mass Spectrometry Applicable to Miniaturized Samples.

Published in:

Molecules, 2024, v. 29, n. 23, p. 5642, doi. 10.3390/molecules29235642

By:

Jeanroy, Frédéric;
Gil, Julie;
Comby-Zerbino, Clothilde;
Demesmay, Claire;
Dugas, Vincent

Publication type:

Article

Extending the Affinity Range of Weak Affinity Chromatography for the Identification of Weak Ligands Targeting Membrane Proteins.

Published in:

Molecules, 2023, v. 28, n. 20, p. 7113, doi. 10.3390/molecules28207113

By:

Deloche, Adrien;
Vidal, François-Xavier;
Jammas, Lucile;
Wagner, Renaud;
Dugas, Vincent;
Demesmay, Claire

Publication type:

Article

Lipase as a Chiral Selector Immobilised on Carboxylated Single-Walled Carbon Nanotubes and Encapsulated in the Organic Polymer Monolithic Capillary for Nano-High Performance Liquid Chromatography Enantioseparation of Racemic Pharmaceuticals.

Published in:

Molecules, 2023, v. 28, n. 18, p. 6663, doi. 10.3390/molecules28186663

By:

Fouad, Ali;
Adly, Frady G.;
Soltan, Moustafa K.;
Ghanem, Ashraf

Publication type:

Article

Synthesis of Small Libraries of Natural Products: Part II: Identification of a New Natural Product from the Essential Oil of Pleurospermum austriacum (L.) Hoffm. (Apiaceae).

Published in:

Molecules, 2023, v. 28, n. 12, p. 4574, doi. 10.3390/molecules28124574

By:

Radulović, Niko S.;
Mladenović, Marko Z.;
Dekić, Milan S.;
Boylan, Fabio

Publication type:

Article

Submicron Nonporous Silica Particles for Enhanced Separation Performance in pCEC.

Published in:

Molecules, 2023, v. 28, n. 8, p. 3542, doi. 10.3390/molecules28083542

By:

Liu, Qing;
Yan, Chao;
Wang, Yan

Publication type:

Article

Biological Activities and Chemical Composition of Essential Oil from Hedyosmum purpurascens (Todzia)—An Endemic Plant in Ecuador.

Published in:

Molecules, 2023, v. 28, n. 5, p. 2366, doi. 10.3390/molecules28052366

By:

Calva, James;
Cartuche, Luis;
Castillo, Leydy Nathaly;
Morocho, Vladimir

Publication type:

Article

Analytical Method Development for 19 Alkyl Halides as Potential Genotoxic Impurities by Analytical Quality by Design.

Published in:

Molecules, 2022, v. 27, n. 14, p. N.PAG, doi. 10.3390/molecules27144437

By:

Lee, Kyoungmin;
Yoo, Wokchul;
Jeong, Jin Hyun

Publication type:

Article

Chemical Characterization and Biological Activity of the Essential Oil from Araucaria brasiliensis Collected in Ecuador.

Published in:

Molecules, 2022, v. 27, n. 12, p. 3793, doi. 10.3390/molecules27123793

By:

Jaramillo, Diana;
Calva, James;
Bec, Nicole;
Larroque, Christian;
Vidari, Giovanni;
Armijos, Chabaco

Publication type:

Article