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September 26th 2019

GIVE YOUR GPC/SEC SYSTEM AN EDGE

Operating from room temperature up to 80 °C with outstanding thermal stability, our DRI detector offers unsurpassed baseline stability and fast setting. Operating at the same wavelength as most commercial MALS and SLS detectors this DRI detector will improve the accuracy and reliability of your GPC/SEC system when determining absolute concentration and total mass balance. Its sensitivity makes it the perfect RI detector to integrate into modern GPC/SEC and HPLC systems and to achieve peak performance even in the most challenging applications.


September 19th 2019

SUPER SUMMER OFFERS... EXTENDED

To help your budget go further we have extended our three popular Super Summer Offers to run now until 31st October 2019. Learn about great trade-in deals and super upgrades including buy a NanoBrook 90Plus PALS system and get a top of the range – NanoBrook Omni instead!


September 12th 2019

WHY IS IONIC STRENGTH RELEVANT TO DLS MEASURMENTS?

The measurement of particle size by dynamic light scattering (DLS) is heavily dependent on the stability of materials being investigated. Interactions between simple, spherical, colloidal particles are most frequently described by a balance between attractive and repulsive interactions. A new technical note investigates how ionic solution strength can influence DLS measurements.

Download Technical Note


September 5th 2019

SUMMER PRIZE DRAW WINNER

The winner of our Summer 2019 website prize draw was Dr Dietmar Strehlow, Head of Analytical Development at Wacker Biotech GmbH in Germany. Dr Strehlow receives a copy of 'Let There Be Light' ... an informative text book about characterizing the physical properties of colloids, nanoparticles, polymers and proteins using light scattering techniques.