The new HK Series Multi Detector GPC/SEC System from Testa Analytical Solutions eK combines high-performance chromatographic detector technologies and powerful, yet easy to use software to unlock the secrets of even the most complex synthetic polymers and natural macromolecules. Gel Permeation Chromatography/Size Exclusion Chromatography (GPC/SEC) is widely accepted as the analytical technique of choice to characterise polymers and separate mixtures into fractions including polymer, oligomer, monomer and any non-polymeric additives. GPC/SEC is also the 'go-to' technique for characterising...