Works about GRADIENT elution (Chromatography)
Results: 1063
Ostro孔板结合UPLC-MS/MS测定牛奶中的6种喹诺酮类药物残留.
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- China Brewing, 2025, v. 44, n. 2, p. 268, doi. 10.11882/j.issn.0254-5071.2025.02.040
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- Article
First HPLC-UV method for the determination of homocysteine thiolactone in human urine after derivatization with 1-benzyl-2-chloropyridinium bromide.
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- Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-92323-y
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- Article
Fingerprint Profile Analysis of Eupolyphaga steleophaga Polypeptide Based on UHPLC-MS and Its Application.
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- Pharmaceuticals (14248247), 2025, v. 18, n. 2, p. 166, doi. 10.3390/ph18020166
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- Article
HILIC-DAD Method for Simultaneous Determination of Acid and Basic Drugs: Application to the Quantitation of Ibuprofen, Atenolol, and Salbutamol in Urine After Solid-Phase Extraction.
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- Separations (2297-8739), 2025, v. 12, n. 2, p. 26, doi. 10.3390/separations12020026
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- Article
Development of a Validated HPLC-UV Method for the Determination of Panthenol, Hesperidin, Rutin, and Allantoin in Pharmaceutical Gel-Permeability Study.
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- Separations (2297-8739), 2025, v. 12, n. 2, p. 19, doi. 10.3390/separations12020019
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- Article
超高效液相色谱法测定淫羊藿保健酒中6种黄酮醇苷.
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- China Brewing, 2025, v. 44, n. 1, p. 277, doi. 10.11882/j.issn.0254-5071.2025.01.040
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- Article
UPLC-MS/MS method for simultaneous determination of pyrantel, praziquantel, febantel, fenbendazole and oxfendazole in dog plasma and its application to a bioequivalence study.
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- Frontiers in Pharmacology, 2025, p. 1, doi. 10.3389/fphar.2025.1544215
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- Article
Bioassay-Guide Preparative Separation of Hypoglycemic Components from Gynura divaricata (L.) DC by Conventional and pH-Zone Refining Countercurrent Chromatography.
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- Foods, 2025, v. 14, n. 4, p. 578, doi. 10.3390/foods14040578
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- Article
Development and Validation of an HPLC-FLD Method for the Determination of Pyridoxine and Melatonin in Chocolate Formulations—Digestion Simulation Study.
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- Chemistry (2624-8549), 2025, v. 7, n. 1, p. 14, doi. 10.3390/chemistry7010014
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- Article
Determination of Head‐Addition Incidence of Methyl Acrylate and Temperature Dependence in Radical Polymerization by Coupling Reversible Addition‐Fragmentation Chain Transfer Block Polymerization Derivatization and Gradient Polymer Elution Chromatography
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- Macromolecular Chemistry & Physics, 2020, v. 221, n. 18, p. 1, doi. 10.1002/macp.202000148
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- Article
Simultaneous determination of chloramphenicol, stilbenes, and resorcylic acid lactones in pork using UPLC–MS/MS with a C<sub>18</sub> cartridge and immunoaffinity microextraction in a packed syringe.
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- European Food Research & Technology, 2024, v. 250, n. 4, p. 1083, doi. 10.1007/s00217-023-04447-y
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- Article
Optimization and validation of HPLC–DAD method for simultaneous analysis of sweeteners, preservatives, and caffeine in sugar-free beverages.
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- European Food Research & Technology, 2023, v. 249, n. 11, p. 2797, doi. 10.1007/s00217-023-04328-4
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- Article
Analysis of mono-, di-, triacylglycerols, and fatty acids in food emulsifiers by high-performance liquid chromatography–mass spectrometry.
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- European Food Research & Technology, 2021, v. 247, n. 4, p. 1023, doi. 10.1007/s00217-021-03684-3
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- Article
A Rapid Stability Indicating HPLC Method for Determination of Quetiapine Fumarate in Tablets and Extemporaneous Formulations.
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- Pharmaceutical Chemistry Journal, 2021, v. 55, n. 8, p. 845, doi. 10.1007/s11094-021-02505-x
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- Article
Arbutin Content in the Far-Eastern Species Serratula komarovii Iljin.
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- Pharmaceutical Chemistry Journal, 2020, v. 54, n. 4, p. 377, doi. 10.1007/s11094-020-02207-w
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- Article
Microcolumn HPLC-UV Analysis of Glycyrrhiza Uralensis and Licorice Preparations.
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- Pharmaceutical Chemistry Journal, 2019, v. 52, n. 12, p. 986, doi. 10.1007/s11094-019-01938-9
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- Article
Angionorm Complex Herbal Preparation Constituents Identified by High Performance Liquid Chromatography-Mass Spectrometry.
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- Pharmaceutical Chemistry Journal, 2019, v. 52, n. 12, p. 980, doi. 10.1007/s11094-019-01937-w
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- Article
Separation and Determination of a Mixture of Fat-Soluble Vitamins A, D, AND E and β-Carotene by Gradient Thin-Layer Chromatography.
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- Pharmaceutical Chemistry Journal, 2016, v. 50, n. 2, p. 120, doi. 10.1007/s11094-016-1408-z
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- Article
Use of Microcolumn HPLC for Analysis of Aloenin in Aloe Arborescens Raw Material and Related Drugs.
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- Pharmaceutical Chemistry Journal, 2013, v. 47, n. 9, p. 494, doi. 10.1007/s11094-013-0988-0
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- Article
Construing recombinant ZFP160 from Aspergillus terreus as pterin deaminase enzyme.
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- Biotechnology & Applied Biochemistry, 2023, v. 70, n. 6, p. 2150, doi. 10.1002/bab.2515
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- Article
络合掩蔽-离子色谱法测定氯亚钯酸中硝酸根.
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- Precious Metals / Guijinshu, 2022, v. 43, n. 4, p. 51
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- Article
超高效液相色谱法测定液态水基类化妆品中22种性激素.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2021, v. 51, n. 4, p. 363, doi. 10.3969/j.issn.1001-1803.2021.04.015
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- Article
高效液相色谱法同时测定化妆品原料甘草提取液中 甘草苷和甘草酸.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2021, v. 51, n. 3, p. 250, doi. 10.3969/j.issn.1001-1803.2021.03.013
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- Article
超高效液相色谱-串联质谱法测定化妆品中的大麻二酚.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2021, v. 51, n. 2, p. 166, doi. 10.3969/j.issn.1001-1803.2021.02.014
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- Article
Simultaneous determination of eleven coumarins in cosmetics by ultra high performance liquid chromatography and verification by liquid chromatography-tandem mass spectrometry.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2020, v. 50, n. 11, p. 804, doi. 10.3969/j.issn.1001-1803.2020.11.012
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- Article
Research on the determination of o-cymene-5-ol in oral care and cleansing products by HPLC.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2020, v. 50, n. 11, p. 809, doi. 10.3969/j.issn.1001-1803.2020.11.013
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- Article
高效液相色谱-串联质谱法测定美白类化妆品中 5种荧光增白剂.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2020, v. 50, n. 6, p. 427, doi. 10.3969/j.issn.1001-1803.2020.06.012
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- Article
液相色谱-串联质谱法同时测定化妆品中40种抗菌药物.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2020, v. 50, n. 6, p. 419, doi. 10.3969/j.issn.1001-1803.2020.06.011
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- Article
高效液相色谱法测定化妆品中香豆素类化合物.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2020, v. 50, n. 3, p. 204, doi. 10.3969/j.issn.1001-1803.2020.03.012
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- Article
HPLC-MS/MS法测定洗发水中10种违禁药物.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2020, v. 50, n. 3, p. 199, doi. 10.3969/j.issn.1001-1803.2020.03.011
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- Article
超高效液相色谱-串联质谱法快速测定 化妆品中14种性激素.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2020, v. 50, n. 2, p. 137, doi. 10.3969/j.issn.1001-1803.2020.02.011
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- Article
UPLC-MS/MS测定化妆品中15种禁用物质.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2020, v. 50, n. 1, p. 64, doi. 10.3969/j.issn.1001-1803.2020.01.012
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- Article
高效液相色谱法分析脂肪醇聚氧乙烯醚衍生系列表面 活性剂产品中的醇醚含量
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- China Surfactant Detergent & Cosmetics (1001-1803), 2019, v. 49, n. 12, p. 830, doi. 10.3969/j.issn.1001-1803.2019.12.011
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- Article
超高效液相色谱测定化妆品中11种植物美白成分.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2019, v. 49, n. 7, p. 480, doi. 10.3969/j.issn.1001-1803.2019.07.011
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- Article
HPLC测定儿童化妆品中 10种邻苯二甲酸酯类化合物的含量.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2019, v. 49, n. 3, p. 203, doi. 10.3969/j.issn.1001-1803.2019.03.013
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- Article
化妆品中芦荟苷的测定及其稳定性的研究.
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- China Surfactant Detergent & Cosmetics (1001-1803), 2019, v. 49, n. 3, p. 199, doi. 10.3969/j.issn.1001-1803.2019.03.012
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- Article
Determination of chlorothalonil and its metabolite 4-hydroxychlorothalonil residues in animal-derived food by ultra-high performance liquid chromatography-tandem mass spectrometry.
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- Food & Machinery, 2024, n. 9, p. 76, doi. 10.13652/j.spjx.1003.5788.2024.80531
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- Article
Online simultaneous determination of lactoferrin and immunoglobulin G in dairy products by two-dimensional liquid chromatography.
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- Food & Machinery, 2024, n. 9, p. 71, doi. 10.13652/j.spjx.1003.5788.2023.81109
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- Article
赤霉属真菌诱导龙血竭形成的HPLC 指纹图谱.
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- Mycosystema, 2020, v. 39, n. 7, p. 1421, doi. 10.13346/j.mycosystema.190433
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- Article
Chromatographic profile of major whey proteins in some dairy beverages based on milk serum.
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- Turkish Journal of Chemistry, 2022, v. 46, n. 6, p. 1999, doi. 10.55730/1300-0527.3497
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- Article
Cannabinoids from inflorescences fractions of Trema orientalis (L.) Blume (Cannabaceae) against human pathogenic bacteria.
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- PeerJ, 2021, p. 1, doi. 10.7717/peerj.11446
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- Article
Optimization of High-Performance Liquid Chromatography (HPLC) Conditions for Isoflavones Using Deep Eutectic Solvents (DESs) as Mobile Phase Additives by the HCI Program.
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- Analytical Letters, 2024, v. 57, n. 1, p. 118, doi. 10.1080/00032719.2023.2197235
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- Article
Extension of the Temporal Window for the Determination of Alpha-Methylthiofentanyl and Thiofentanyl in Rat Urine by Monitoring the Metabolite Norfentanyl Using Online Solid-Phase Extraction (SPE) Coupled with Ultra-High Performance Liquid Chromatography–Tandem Mass Spectrometry (UHPLC–MS/MS)
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- Analytical Letters, 2023, v. 56, n. 1, p. 53, doi. 10.1080/00032719.2022.2087229
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- Article
Quantification of Arsenic Species in Wheat Flour Samples by Ion Chromatography Coupled to High Resolution Inductively Coupled Plasma-Mass Spectrometry (IC-HR-ICP-MS).
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- Analytical Letters, 2022, v. 55, n. 18, p. 2860, doi. 10.1080/00032719.2022.2075883
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- Article
Determination of Total Antioxidant Capacities of Algal Pigments in Seaweed by the Combination of High-Performance Liquid Chromatography (HPLC) with A Cupric Reducing Antioxidant Capacity (CUPRAC) Assay.
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- Analytical Letters, 2021, v. 54, n. 14, p. 2239, doi. 10.1080/00032719.2020.1855439
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- Article
Synchronous Extraction and Quantitative Speciation of Arsenic and Chromium in Sediments by High-Performance Liquid Chromatography – Inductively Coupled Plasma – Mass Spectrometry (HPLC-ICP-MS).
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- Analytical Letters, 2021, v. 54, n. 12, p. 1943, doi. 10.1080/00032719.2020.1830103
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- Article
Determination of Polycyclic Aromatic Hydrocarbons in Nutritional Supplements by Fabric Phase Sorptive Extraction (FPSE) with High-Performance Liquid Chromatography (HPLC) with Fluorescence Detection.
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- Analytical Letters, 2021, v. 54, n. 10, p. 1683, doi. 10.1080/00032719.2020.1821209
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- Article
High-Performance Liquid Chromatographic Method for the Simultaneous Determination of Four Flavonols in Food Supplements and Pharmaceutical Formulations.
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- Analytical Letters, 2019, v. 52, n. 8, p. 1298, doi. 10.1080/00032719.2018.1536138
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- Article
Determination of Antibiotics in Surface Water by Solid-Phase Extraction and High-Performance Liquid Chromatography with Diode Array and Mass Spectrometry Detection.
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- Analytical Letters, 2017, v. 50, n. 7, p. 1209, doi. 10.1080/00032719.2016.1209516
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- Article
Comparison of Gradient and Isocratic Ion Chromatography for the Determination of Anions in Fluorinated Acids.
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- Analytical Letters, 2016, v. 49, n. 9, p. 1310, doi. 10.1080/00032719.2015.1101605
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- Article