Evaporative light scatting detector (ELSD) is a universal detector, which can detect any sample with lower volatility than the mobile phase and don’t need chromophore. ELSD provides stable baseline and is more sensitive than RI.
Besides, ELSD is not susceptible to temperature change and can be coupled to gradient HPLC without baseline drift. ELSD has been widely used to detect carbohydrate, lipoid, fatty acid, amino acid, medicine and polymer, specially to detect natural product without UV absorption.
Comparison between ELSD and other common detectors
Item ELSD UV RID MS Application range universal compounds with UV absorption universal universal Signal response mass related chemical related refractive index related Mass related sensitivity high high low high Unknown detection yes
no
yes yes Mobile phase influence no background influence yes no Baseline stability good good bad good Features
1. Coupled to any HPLC system
2. Strong customer base and support team
3. Easy operation and maintanence
4. Nebulize and evaporate at lower temperature
Click to enlarge figure3D-ShowProduct name：UM5800 ELSD
Product model：UM5800
Product overview
The fourth generation, more compact and cost effective!
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