Comparison Techniques for HPLC Column PerformanceThe article considers the different methods that can be used to compare the performance of liquid chromatography columns and evaluates the advantage of the high pressures and high temperatures some of them can be used at. The main focus is on the ...
Guinchard. Study and optimization of column efficiency in HPLC:comparison of two methods for separating ten benzodiazepines. J. Liq. Chromatogr. 17: 1443-59 (1994).Guillaume, Y.; Guinchard, C. Study and optimization of column effi- ciency in HPLC: comparison of two methods for separating ...
Comparison of HPLC, TLC and minicolumn for measuring the radiochemical purity of 99Tcm-Q12.TechneScan Q12 (99Tcm-Q12) is a new agent for clinical ... M,Yu,K,... - 《Nuclear Medicine Communications》 被引量: 16发表: 1998年 Automated analysis of radionuclides in nuclear waste: Rapid dete...
Waters is the leading provider of lab equipment, supplies and software for scientists across the world. Easily research and order everything your lab needs! Waters offers a comprehensive range of analytical system solutions, software, and services for scientists. Liquid Chromatography. Mass Spectrometry...
Application Note: LC-MS/MS Method for the Rapid Analysis of Five Artificial Sweeteners Using a Core Enhanced Technology Column Application Note: Solid Core 4 μm HPLC Column Comparison to Fully Porous 3 μm and 5 μm Columns: Efficiency and Pressure Application Note: What Pressure to Expect fr...
Nucleosil® C18 HPLC Column 5 μm particle size, L × I.D. 15 cm × 4.6 mm; Synonyms: Nucleosil C18 at Sigma-Aldrich
An HPLC method employing a post-column derivatization strategy using the cupric reducing antioxidant capacity reagent (CUPRAC reagent) for the determining antioxidants in plant-based materials leverages the separation capability of regular HPLC approaches while allowing for detection specificity for antioxidants...
HPLC (High Performance Liquid Chromatography) and LCMS (Liquid Chromatography-Mass Spectrometry) are analytical techniques used to separate, identify, and quantify compounds within a mixture. HPLC focuses on the separation of compounds based on their interaction with the column's stationary phase and th...
70% of organic compounds10. The average time to analyse a sample is 15–30 min, but some samples can be analysed in less than 5 min, whereas others take up to an hour11. HPLC also has the benefit of allowing the chromatographic column to be reused and causing no damage to the sample...
Note that all of the other systems in the comparison had reduced sensitivity compared to the ACQUITY UPLC System. This was a result of the shorter pathlength of the microbore flow cells used to reduce the extra column band spread, and additional system dispersion. The other vendors' systems ...