• Retrofit Viscometer Detector for Enhanced GPC/SEC


Retrofit Viscometer Detector for Enhanced GPC/SEC

Apr 12 2023

Testa Analytical introduces the HK Series Differential Viscometer, a cutting-edge detector for Gel Permeation Chromatography (GPC/SEC) systems. This retrofit viscometer offers labs the opportunity to enhance their system performance with a best-in-class detector.

Traditionally, GPC/SEC viscometers relied on measuring differential pressure across a capillary network. However, with the next generation HK Series Differential Viscometer, experimental noise levels can be dramatically reduced, and sensitivity increased by more than an order of magnitude. This allows for lower flow rates and the detection of polymers, proteins, and polysaccharides at lower concentrations and molecular weights, even enabling routine semi micro-GPC/SEC applications.

The state-of-the-art HK Series Differential Viscometer offers unsurpassed sensitivity and eliminates negative breakthrough peaks after a run, reducing measurement time. Its high stability design ensures reproducibly precise and reliable results.

The HK Series Differential Viscometer is compact and can be easily connected to any GPC/SEC system, compatible with all commercial GPC/SEC software. Upgrade your GPC/SEC system with the HK Series Differential Viscometer for improved performance and confidence in your analytical data.

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