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Salt Solutions

Pre-made RI calibration standards are now available to speed up RI calibration. Our new single-use RI calibration kit contains the exact set of pre-mixed, validated NaCl solutions required to calibrate any Optilab rEX, Optilab T-rEX, Optilab UT-rEX or third-party differential RI instrument. Simply snap open the ampoules and inject the liquids into your RI instrument, using ASTRA V for data collection and determination of the RI calibration constant. This RI calibration kit is used during Optilab rEX and Optilab DSP IQ/OQ procedures, and it can be used easily by trained technicians to complete yearly OQ/PQ validation of any dRI instrument.

 

 
 
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Wyatt Technology is the recognized leader in light scattering instrumentation and software for determining the absolute molar mass, size, charge and interactions of macromolecules and nanoparticles in solution. These tools include: in-line multi-angle static light scattering, high-throughput dynamic light scattering, differential refractometry, electrophoretic mobility, differential viscosity, field flow fractionation and automated composition gradients.