GPC is often used to determine the relative molecular weight of polymer samples as well as the distribution of molecular weights. What GPC truly measures is the molecular volume and …

EAG Laboratories performs Gel Permeation Chromatography (GPC) to characterize and weigh a wide variety of polymers and other macromolecules in a mixture.

During GPC analysis, a polymer sample is dissolved with a selected solvent then introduced to a GPC column which is packed with a porous material. The column material allows polymer, …

Smithers performs gel permeation chromatography, commonly known as GPC testing, and size exclusion chromatography (SEC) for polymer molecular weight characterization. The …

Both GPC systems are optimized for the analysis of polyolefins, and their Infrared detectors – IR5 or IR6 – are used for obtaining the Molecular Weight Distribution and the Chemical …

GPC testing serves to identify impurities and quantify copolymer content within polymer samples. GPC separates multiple sample components and performs quantitative analysis because …

Aug 7, 2024 · GPC test stands for Gel Permeation Chromatography test. It’s used to evaluate molecular weight distribution, polymer purity, and chain length variations in a polymer sample.

We operate a variety of GPC systems allowing us to provide for all your GPC testing needs. We are capable of running in nearly any solvent and can provide rapid turnaround for most analyses.

May 21, 2025 · Gel Permeation Chromatography (GPC), also called Size Exclusion Chromatography (SEC), is an effective approach that scientists use to discern how heavy …

Gel Permeation Chromatography (GPC) is an analytical technique that separates dissolved macromolecules by size based on their elution from columns filled with a porous gel.