Measurement of Circulating 1,25-Dihydroxyvitamin D: Comparison of an Automated Method with a Liquid Chromatography Tandem Mass Spectrometry Method by Armin Zittermann, Jana B. Ernst, Tobias Becker, Jens Dreier, Cornelius Knabbe, Jan F. Gummert, Joachim Kuhn

“…In 129 clinical samples, we compared a new automated assay with a commercially available liquid chromatography tandem mass spectrometry (LC-MS/MS) kit. …”
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Development and Validation of Gas Chromatography-Triple Quadrupole Mass Spectrometric Method for Quantitative Determination of Regulated Plasticizers in Medical Infusion Sets by So Hyeon Jeon, Yong Pyo Kim, Younglim Kho, Jeoung Hwa Shin, Won Hyun Ji, Yun Gyong Ahn

“…A method for the quantitative determination of dibutyl phthalate (DBP), benzyl butyl phthalate (BBP), bis(2-ethylhexyl) adipate (DEHA), bis(2-ethylhexyl) phthalate (DEHP), di-n-octyl phthalate (DNOP), dioctyl terephthalate (DOTP), diisononyl phthalate (DINP), and diisodecyl phthalate (DIDP) in medical infusion sets was developed and validated using gas chromatography coupled with triple quadrupole mass spectrometry (GC-MS/MS) in the multiple reaction monitoring (MRM) mode. …”
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Low Density Solvent-Based Dispersive Liquid-Liquid Microextraction for the Determination of Synthetic Antioxidants in Beverages by High-Performance Liquid Chromatography by Hasan Çabuk, Mustafa Köktürk

“…A simple and efficient method was established for the determination of synthetic antioxidants in beverages by using dispersive liquid-liquid microextraction combined with high-performance liquid chromatography with ultraviolet detection. Butylated hydroxy toluene, butylated hydroxy anisole, and tert-butylhydroquinone were the antioxidants evaluated. …”
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Screening of α-glucosidase inhibitors in large-leaf yellow tea by offline bioassay coupled with liquid chromatography tandem mass spectrometry by You Wu, Zisheng Han, Mingchun Wen, Chi-Tang Ho, Zongde Jiang, Yijun Wang, Na Xu, Zhongwen Xie, Jinsong Zhang, Liang Zhang, Xiaochun Wan

“…All chromatographic peaks of high-performance liquid chromatography (HPLC) of ethyl acetate fraction were separated and collected. …”
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Simultaneous Determination of Thidiazuron and Forchlorfenuron in Orange by Solid Phase Extraction with Molecularly Imprinted Membrane Followed by High Performance Liquid Chromatography by SHI Yu, WANG Jian, DOU Rui, QI Yingchun, DONG Xiao, NIU Zhirui, REN Jingyu, HUANG Hua, ZHAO Yixue

Subjects: “…molecularly imprinted membrane; solid phase extraction; high performance liquid chromatography; specific recognition; thidiazuron; forchlorfenuron…”
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Quantitative Determination of 18-β-Glycyrrhetinic Acid in HepG2 Cell Line by High Performance Liquid Chromatography Method by Giuseppina Nocca, Cinzia Callà, Stefano Angelo Santini, Adriana Amalfitano, Luca Marigo, Diana Valeria Rossetti, Gianrico Spagnuolo, Massimo Cordaro

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Recombinase-based amplification coupled with lateral flow chromatography for the specific and sensitive detection and identification of Leishmania major in cutaneous leishmaniasis patients by Insaf Bel Hadj Ali, Yusr Saadi-Ben Aoun, Imen Khammeri, Hejer Souguir, Emna Harigua-Souiai, Hamed Chouaieb, Ahmed S. Chakroun, Meryem Lemrani, Aicha Kallel, Kalthoum Kallel, Nabil Haddad, Oussaima El Dbouni, Rhea N. Coler, Rhea N. Coler, Rhea N. Coler, Steven G. Reed, Akila Fathallah-Mili, Akila Fathallah-Mili, Ikram Guizani

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Expanding the structural resolution of glycosylation microheterogeneity in therapeutic proteins by salt-free hydrophilic interaction liquid chromatography tandem mass spectrometry by Yutian Gan, Steffen Lippold, John Stobaugh, Christian Schöneich, Feng Yang

Subjects: “…hydrophilic interaction liquid chromatography…”
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Determination and Pharmacokinetics of Okanin in Rat Plasma by UltraHigh Performance Liquid Chromatography Coupled with Triple-Quadrupole Tandem Mass Spectrometry by Yurui Shi, Rongda Chen, Jing Xie, Li Li, Guiming Liu, Meizhu Zheng, Ning Zhang

“…An ultrahigh performance liquid chromatography triple-quadrupole tandem mass spectrometry (UPLC-MS) was successfully used to determine okanin in rat plasma after oral administration of okanin. …”
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Simultaneous Determination of Phenolic Compounds in Leptadenia pyrotechnica (Forssk.) Decne. by Using High-Performance Liquid Chromatography (HPLC-DAD-UV) by Raman Preet, Raghbir Chand Gupta

“…During the present study, an endeavor has been made to produce a simple, rapid, and simultaneous method for determination of phenolic compounds by using high-performance liquid chromatography in aerial parts of Leptadenia pyrotechnica (Forssk.) …”
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Simultaneous determination of 74 pesticide residues in Panax notoginseng by QuEChERS coupled with gas chromatography tandem mass spectrometry by Huijun Li, Jieshan Wu, Chao Chen, Wenfeng Xin, Wensheng Zhang

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Quality Assessment of Different Species and Differently Prepared Slices of Zedoray Rhizome by High-Performance Liquid Chromatography and Colorimeter with the Aid of Chemometrics by Fei Sun, Xiaolu Yang, Fei Liu, Ying Zhang, Shumei Wang, Hui Cao, Jiang Meng

“…In this study, high-performance liquid chromatography (HPLC) and colorimeter were applied to evaluate the quality of different species and differently prepared slices of Zedoray Rhizome samples with the aid of chemometric tools. …”
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Determination of 19 polyphenolic compounds in tea by ultra-high performance liquid chromatography combined with quadrupole-time of flight mass spectrometry by Jian Li, Junmei Ma, Yan Zhang, Lei Zheng

Subjects: “…Ultra–high performance liquid chromatography…”
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Simultaneous Determination of Catalpol, Aucubin, and Geniposidic Acid in Different Developmental Stages of Rehmannia glutinosa Leaves by High Performance Liquid Chromatography by Yanjie Wang, Dengqun Liao, Minjian Qin, Xian’en Li

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Component composition of essential oil in the North American <i>Pinus</i> L. species introduced to the Southern Coast of Crimea by T. M. Sakhno, Y. V. Plugatar, O. M. Shevchuk, S. A. Feskov, I. V. Bulavin

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Simultaneous Determination of Stilbenes, Flavones, Coumestans, Anthraquinones, and Chalcones in Ethanolic Extract of Pet-Sang-Kard Mixed Herbal Remedy Using HPLC-PDA Analysis by Weerasak Samee, Wanna Eiamart, Sarin Tadtong, Chuda Chittasupho

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Diversity of the non-targeted metabolomic data across various varieties of Cloves (Syzygium spp.)Figshare by Jakty Kusuma, Analianasari, Anung Wahyudi, Muhammad Khalid Abdullah, Ahmad Zainul Hasan, Imam Asrowardi, Fitriani, Muhammad Tahir

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Analysis of Polycyclic Aromatic Hydrocarbon in Airborne Particulate Matter Samples by Gas Chromatography in Combination with Tandem Mass Spectrometry (GC-MS/MS) by Nam Vu-Duc, Lan Anh Phung Thi, Thuy Le-Minh, Lan-Anh Nguyen, Huong Nguyen-Thi, Loan-Ha Pham-Thi, Van-Anh Doan-Thi, Huong Le-Quang, Hung Nguyen-Xuan, Thao Thi Nguyen, Phuong Thanh Nguyen, Dinh Binh Chu

“…In this work, a capillary gas chromatography coupled with electron impact ionization tandem mass spectrometry (GC-EI-MS/MS) has been introduced for analysis of 16 PAHs in some particulate matter samples. …”
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Determination of 17 types of phthalates in drinking water by solid-phase extraction coupled with multiple reaction monitoring of gas chromatography-mass spectrometry by SHI Mengxing, YANG Yan, DU Limin

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Determination of Five Fluoroquinolones in Aquatic Products by High Performance Liquid Chromatography with Solid Phase Extraction Using Metal-Organic Framework as Sorbent by NIU Canjie, YE Sudan, ZHU Qiancong, HU Yuxia

Subjects: “…metal-organic framework; solid phase extraction; high performance liquid chromatography; aquatic products; fluoroquinolones…”
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