May 28th 2021
System performance qualification or system validation has been an annual requirement for installed analytical instruments in regulated sectors such as the pharmaceutical industry for many years. Today, labs involved with materials characterisation, polymers and plastics as well as natural macromolecules are seeing the value of working with performance validated GPC/SEC, Particle Sizing and Zeta Potential equipment. A validation represents an independent confirmation that performance of a system or instrument, complies in full with the specifications stated by the manufacturer and about the correctness of a result obtained with the device.
May 19th 2021
Flow rate is one of the most important parameters in any liquid chromatography system. It determines retention time or volume - variability in either parameter can have a major influence on your reproducibility. Our affordable Liquid Chromatography Flowmeter is designed to continuously measure flow rate without interfering with your chromatography system. Extraordinary high resolution and wide dynamic range makes the Liquid Chromatography Flowmeter the perfect flow monitoring tool for HPLC and GPC/SEC systems.
May 13th 2021
The Combo is a unique GPC/SEC detector that includes a high-performance refractometer as an integral part of a sensitive viscometer. This enables both concentration and viscosity to be measured at exactly the same time on the very same sample segment. As a consequence, the Combo detector is particular suitable for determining the structure and branching of complex polymers. This proprietary technology can be supplied as an optimised OEM kit for GPC/SEC instrumentation manufacturers.
May 6th 2021
The HK Series Viscometer detector is designed to deliver incredible sensitivity, low drift and efficient detection. Unlike other viscometer detectors available on the market, the HK Series Viscometer does not show any kind of “breakthrough” after the chromatogram is completed. Instead, after eluting peaks the baseline is quickly regained and the unit is ready for the next measurement without any time loss. This proprietary technology can be supplied as an optimised OEM kit for GPC/SEC instrumentation manufacturers.
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