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Optical filter option to improve measurements with fluorescent sample.
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Alternative laser, 50mW at 532nm for samples incompatible with the standard 633nm laser.Optional flow mode capability to enable use as a GPC / SEC size detector.Automation of measurements using an autotitrator option.
#Malvern zetasizer nano manual software
Research software option to give access to further features and analysis algorithms for the light scattering specialist.21CFR part 11 software option to enable compliance with ER/ES.A ‘Quality Factor’ and ‘Expert Advice System’ gives the confidence of having an expert at your shoulder.Optional protein calculators, including protein charge, A2, kD, and molecular shape.Sample concentrations from 0.1ppm to 40%w/v.Protein size measurement as dilute as 0.1mg/mL (Lysozyme).Cell type Disposable folded capillary cell Size, zeta potential and protein charge. These extend the applications that can be addressed to low volumes, higher concentration, non-aqueous dispersants and solvents. Microrheology option to measure viscosity and viscoelasticity. ZETASIZER NANO CELLS AND OPTIONS Cells A wide range of cells are available for size, zeta potential and molecular weight measurement.Molecular weight measurement down to 980Da.Zeta potential using patented M3-PALS technology.Size measurement from 0.3nm (diameter) to 10 microns using patented NIBS (Non-Invasive Back Scatter) technology.In addition, a microrheology option is available for measuring sample viscosity and viscoelastic properties, as well as a Protein Measurement option for protein mobility measurements. Using Non-Invasive Backscatter optics (NIBS) it has significantly better performance than systems using 90 degree scattering optics. An entry level system for the measurement of particle size and molecular size at a 90 degree scattering angle using Dynamic Light Scattering, also with the ability to measure zeta potential and electrophoretic mobility using Laser Doppler. The ZSP also incorporates a zeta potential analyzer that uses electrophoretic light scattering for particles, molecules and surfaces, and a molecular weight analyzer using static light scattering. Zetasizer Nano ZS90 for particle size and zeta potential measurements - Affordable molecular / particle size and zeta potential analyzer.
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The Zetasizer Nano ZS is a high performance two angle particle and molecular size analyzer for the enhanced detection of aggregates and measurement of small or dilute samples, and samples at very low or high concentration using dynamic light scattering with ‘NIBS’ optics. It is used for the measurement of the size, electrophoretic mobility of proteins, zeta potential of colloids and nanoparticles, and optionally the measurement of protein mobility and microrheology of protein and polymer solutions. Zetasizer Nano ZS for size, zeta potential, protein mobility and microrheology - Performance, simplicity, versatility.