Polystyrene Standards on Agilent PLgel 3 μm MiniMIX-E using Gel Permeation Chromatography

Polystyrene Standards on Agilent PLgel 3 µm MIXED-E using Gel Permeation Chromatography Technical Overview Introduction In a separation of polystyrene standards by gel permeation chromatography, the individual oligomers of the 580 standard are resolved. However, the 34,500 standard is just…

Selecting Agilent Columns for Gel Permeation Chromatography Technical Overview Introduction Agilent MIXED gel technology for gel permeation chromatography and size exclusion chromatography columns has developed rapidly. Individual pore size gels can be blended together to give a column that exhibits…

Effect of Molecular Weight on Sample Loading in Gel Permeation Chromatography Technical Overview Introduction In gel permeation chromatography and size exclusion chromatography, sample loading is very dependent on the molecular weight distribution of the polymer. Broader distribution polymers can be…

Agilent EasiCal Polystyrene Standards for Individual Pore Size GPC/SEC Columns Technical Overview Introduction The Agilent EasiCal system for organic solvents consists of two different combs, each with 10 detachable spatulas supporting a mixture of five polymer standards. The thin film…