2489 UV/Vis Detector The Waters 2489 UV/Visible (UV/Vis) Detector is renowned as the most sensitive and versatile dual-wavelength absorbance detector available for high-performance liquid chromatography (HPLC) and ultra-high-performance liquid chromatography (UHPLC) systems. W...
Spectrophotometer used as UV detector in HPLC - has light guide between light source and photodetectors, and sealing partition wall between light source and light guideA spectrophotometer, used as detector for high pressure liq. chromatography, has (i) a light source (2) comprising an UV ...
Multi-Wavelength Capability: This Aiyi universal detector in HPLC offers four wavelengths: 220 nm, 254 nm (for nucleic acid detection), 280 nm (for protein detection), and 340 nm, making it an ideal choice for various applications. High Accuracy and Reproducibility: The detector boasts a wavele...
HPLC UV VIS Detector Because of their relative ease-of use and high sensitivity, UV VIS detectors are the most common type of detector used for high pressure liquid chromatography (HPLC). HPLC UV VIS detectors operate by passing visible and UV light through a sample in a flow cell, then me...
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The AZURA UVD 2.1S is a greatly competitive single variable wavelength UV detector for HPLC. Exceptional technical specifications for everyday laboratory work are offered by this detector. It is considered to be one of the smallest detectors for HPLC on
The concentration of RIS in cerebral tissues of rats was determined by HPLC system with UV detector using berberine hydrochloride as internal standard. The chromatographic conditions were that Wondasil C18 column (250 mm×4.6 mm, 5 μm) was used with mobile phase consisted of acetonitrile-0.01 ...
Changes in detection wavelength were limited to about fifteen nm around λmax and the detector used was considered to be representative of modern high-performance UV detectors. The question of how to take consequences in method validation into account was raised. The solution proposed recommended ...
The application of ultraviolet absorption detector (UV) and circular dichroism (CD) detectors in series in HPLC systems has been increased in recent years. In this work, an effective method to determine the enantiomer concentration on line in chiral drugs was explored. Ibuprofen (IBP) race...
Analysis of total amino acids in rice using a validated reversed-phase high performance liquid chromatographic method with diode array detection (RP-HPLC-DAD) The combined use of a dual-UV detector as well as a fluorimetric and a multielectrode electrochemical detector (equipped with a dual electro...