Application Notes
Surfactant DC-194 Silicone Based Co-Polymer by HPLC/ELSD
The surfactant DC-194 silicone based co-polymer, was separated by reversed phase HPLC and detected by evaporative light scattering.
Surfactant DC-194 Silicone Based Co-Polymer, Alltech Application Note 0015E, July 7, 2000.
The surfactant DC-194 silicone based co-polymer was separated isocratically in around 12 minutes by reversed phase HPLC on a Jordi Gel 500A, 500 x 10mm column (Part No. 100567) using 100% THF and detected by evaporative light scattering using an Alltech 500 ELSD (Evaporative Light Scattering Detector).
In ELSD, the mobile phase is first evaporated. Solid particles remaining from the sample are then carried in the form of a mist into a cell where they are detected by a laser.
Key Analyte(s)
Surfactant DC-194
Technique
HPLCHigh Performance Liquid Chromatography (HPLC)is a technique for separating components in a sample on the basis of interactions between the component, a liquid mobile phase and a solid stationary phase.
Source
Alltech Associates, Inc.Alltech Associates, Inc., one of the leading suppliers of HPLC columns, manufactures and distributes HPLC, GC and IC columns, accessories and consumables and maintains a large searchable database of application notes and chromatograms on its website.
