High Speed GPC Analysis by Nexera™ GPC System: Calculation of Molecular Weight and Quantitative Analysis of Additives
A high speed GPC (gel permeation chromatography) analysis was carried out using a GPC system consisting of a high speed GPC column packed with smaller particles and a Nexera XR UHPLC system that absolutely minimizes external column dispersion to verify its performance.
In addition, this article also introduces a simultaneous determination of low molecular weight polymer additives within a high speed GPC analysis using an additional PDA (photodiode array) detector and a deconvolution function provided in the LabSolutions workstation to show an improved efficiency of GPC analysis.
- Content Type:
- Application
- Document Number:
- L561
- Product Type:
- Liquid Chromatography
- Keywords:
- Polystyrene, GPC, rapid analysis, polymer additive, peak deconvolution, PDA, Irganox 1010, Tinuvin 144, i-PDeA II, polymer, molecular weight distribution, polydispersity, Electronics, Electronic, Hydrocarbon Processing Industry (Petrochemical, Chemical), Nexera GPC System
- Language:
- English
- File Name:
- jpl220030.pdf
- File Size:
- 123kb
