Understand in 3 minutes! What is a differential refractive index detector? Free explanatory materials available.
What is a differential refractive index detector used in HPLC? A comprehensive and easy-to-understand explanation based on a comparison table with other detectors! Free foundational knowledge materials available!
The differential refractive index detector (RID) detects the difference in refractive index of the eluent from the column containing the mobile phase and analytes. It can be used for the detection of all compounds, but its sensitivity is not very good, estimated to be less than 1/1000 of that of a UV-Vis detector. It can detect compounds that do not have UV-visible absorption or fluorescence, making it useful for detecting sugars and synthetic polymers. This document provides a clear summary of the fundamentals of liquid chromatography (LC), detectors, and principles. It is recommended for those who are learning HPLC for the first time, those who want to review from the basics, and those looking for materials useful for in-house training. [Contents (partial)] ■ Introduction ■ HPLC Equipment ■ Separation in HPLC ■ Detection *For more details, please download the PDF or feel free to contact us.
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【Other Published Content】 ■Peak Identification and Quantification in HPLC ■Terminology in Chromatography ■History of Agilent LC ■Agilent InfinityLab LC System/Solution Portfolio *For more details, please download the PDF or feel free to contact us.
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Agilent was born out of the Hewlett-Packard Company's spin-off in 1999. Since then, we have received numerous awards related to innovation and have obtained patents for inventions that surpass those accolades. More importantly, the number of customers we serve has been increasing year by year, demonstrating the strength of our partnerships. Agilent has become a leader in the life sciences, diagnostics, and applied chemistry markets. We provide instruments, services, consumables, applications, and expertise to laboratories around the world, contributing to the discovery of insights that our customers are exploring. Through our expertise and reliable collaboration, we offer highly dependable solutions to our customers.
