Using 4-(Carbazole-9-yl)-benzyl Chloroformate as a Derivatization Reagent for the Measurement of Amino Acids in Tea Samples by High-Performance Liquid Chromatography with Fluorescence Detection Xu WangJinmao YouHonglun Wang Original 08 February 2020 Pages: 487 - 496
Automated Mixed Matrix Membrane Microextraction Prior to Liquid Chromatography for the Determination of Chlorophenoxy Acid Herbicides in Sewage Water Samples Thipashini GanesanHong Ngee LimHong Heng See Original 06 February 2020 Pages: 497 - 505
A Stable Isotope Dilution Assay for Multi-class Antibiotics in Pregnant Urines by LC–MS/MS Kai-yong LiuJing-jing ZhangFang-biao Tao Original 12 February 2020 Pages: 507 - 521
Methodology for Analysis of UV Filters in Tilapia Using Off-line MSPD Followed by On-line SPE–LC/UV José J. Olmos-EspejelÓscar E. Mogica-GarcíaMagaly L. Carmona-López Original 08 February 2020 Pages: 523 - 530
Heating-, Cooling- and Vacuum-Assisted Solid-Phase Microextraction (HCV-SPME) for Efficient Sampling of Environmental Pollutants in Complex Matrices Alireza GhiasvandFatemeh YazdankhahBrett Paull Original 18 February 2020 Pages: 531 - 540
Screening of 5′-Methylthioadenosine Nucleosidase Enzyme Inhibitors from Traditional Chinese Medicine and Small Molecular Compounds by Capillary Electrophoresis After Enzymatic Reaction at Capillary Inlet Kaili YuMei-E YueTing-Fu Jiang Original 11 March 2020 Pages: 541 - 548
Electrospun Polyacrylonitrile as a New Coating for Mechanical Stir Bar Sorptive Extraction of Polycyclic Aromatic Hydrocarbons from Water Samples Afsaneh MollahosseiniMohammad RastegariNiloofar Hatefi Original 09 March 2020 Pages: 549 - 558
Matthew Farber and Roger Barth: Mastering Brewing Science. Quality and Production Edward R. Adlard Book Review 17 March 2020 Pages: 559 - 560
Michael Berger: Nanoengineering: The Skills and Tools Making Technology Invisible Peter Myers Book Review 28 February 2020 Pages: 561 - 561