Zetasizer Nano S Size Analyzer, Malvern Panalytical (CAT#: STEM-LE-0336-LC)

Zetasizer Nano S is suitable for the applications which requires the highest sensitivity and the widest range of sizes. It has the same sizing capacity with Zetasizer Nano ZS series. It is a particle size analyzer for enhanced aggregate detection, small sample or dilute sample or high concentration sample measurement, as well as a molecular weight analyzer for molecular weight and molecular weight measurement.

Light Source: Max. 4mW He-Ne, 633 nm
Sample Volume: 12µL (minimum, 3 to 5 concentrations required for Molecular Weight)
Measurement Mode(s): Molecular size, Particle size, Molecular weight
Dimensions (WxDxH): 320 x 600 x 260 mm
Particle Size: 0.3 nm to 10 microns
Accuracy: Better than +/-2% on NIST traceable latex standards
Power: 100 VA

Size measurement from 0.3nm (diameter) to 10 microns with patented NIBS (Non-Invasive Back Scatter) technology.
Molecular weight measurement as low as 980Da.
Automated temperature trend measurements.
Sample concentrations from 0.1ppm to 40%w/v.
Protein size measurement as dilute as 0.1mg/mL (Lysozyme).
21CFR part 11 software option enables compliance with ER/ES.
Flow mode capability to enable use as a GPC / SEC detector.
532nm 50mW alternative laser, suitable for samples which are not compatible with standard 633nm laser.
Extended temperature range to 120°C
Optical filter option for improved measurement with fluorescent samples.

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