1290 Infinity ELSD, coupled with a high gain photomultiplier and digital signal processing, enhances signal and reduces noise. Additionally, the ELSD handles high flow rates and rapid …
The Agilent 1290 Infinity Evaporative Light Scattering Detector (ELSD) provides a wide detection range for a variety of compounds with excellent sensitivity, down to low-nanogram levels, …
由于不依赖化合物的光学特性，蒸发光散射检测器 (ELSD) 非常适合检测没有 UV 发色团 的分析物。 Agilent 1290 Infinity ELSD 是一款高性能的 ELSD，得益于安捷伦近 20 年的 ELSD 设计制 …
ELSD noisy baseline and low sensitivity - Chromatography Forum
2012年7月18日 · ELSD's are definitely noisier than conventional UV detectors. You can expect anywhere from 0.1 up to 1mV peak-to-peak during standard runs. Most UV detectors will have …
ELSD uses non-contiguous signal attenuation. As each attenuation setting has its own unique sensitivity, response, calibration curve and dynamic range, samples may have to be …
Evaporative light scattering detector - Wikipedia
An evaporative light scattering detector (ELSD) is a destructive chromatography detector, used in conjunction with high-performance liquid chromatography (HPLC), [1] ultra high-performance …
The ELSD-LT is particularly suited for such applications as sugars, fats and surfactans that have low absorbance and are difficult to detect using UV detector.
2010年7月1日 · The Agilent 1260 Infinity Evaporative Light Scattering Detector (ELSD) is a powerful tool for sensitive detection of any compound that is less volatile than the mobile phase.
Many compounds posses weak or non-existent chromophores which causes UV detection to exhibit poor yields. The use of Evaporative Light Scattering Detection (ELSD) allows detection …
Optimizing the Sensitivity of an Evaporative Light Scattering Detector
2004年10月12日 · The sensitivity of the evaporative light scattering detector (ELSD) is several orders of magnitude greater than other “universal” detectors such as the refractive index …