ResourceSpectroscopy
Measurement Accuracy of the rUNt Disposable Cuvette
18 Feb 2017This application note demonstrates how the accuracy and quality of measurement results using rUNt disposable sample cuvettes comply with the requirements of ISO22412:2008 the International Standard for dynamic light scattering. When 5μl rUNt cuvettes were tested against 4.5ml square walled disposable cuvettes, the rUNt cuvettes yielded equal results to the square walled cuvettes but using only a tiny fraction of the sample volume.
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Sample PreparationSample preparation can improve the quality and speed of separation techniques. Products to assist sample preparation include filtration equipment, evaporators, membranes and sieves.Labware and Lab SuppliesLabware and lab supplies include various forms of glassware, plasticware, reagents and personal protective equipment (PPE) and are used across all scientific laboratories, enabling daily tasks to be performed. Explore a range of flasks and beakers, petri dishes, carboys and storage bottles. Labware such as condensers, desiccators and burettes are also available for more specific tasks. Find the best labware and lab supplies in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Particle CharacterizationParticle characterization instruments are used to determine particle size distribution, shape, surface area, zeta potential, density and porosity of particles and materials. Multiple tecchniques are available for determining particle size, shape and count including dynamic light scattering (DLS), laser diffraction, electrozone (Coulter technique), imaging particle analysis and single particle optical sensing. Determine the density of your material with a gas pycnometer or examine its surface area and porosity with gas adsorption analyzers and mercury porosimeters. Find the best particle characterization instruments in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Dynamic Light ScatteringDynamic light scattering is used to measure the size distribution of particles in suspension by analyzing the way light scatters off them. It is commonly used in materials science, nanotechnology, and protein characterization. Browse our peer-reviewed product directory to find the best dynamic light scattering systems, compare products, check reviews, and get pricing directly from manufacturers.Accuracy