An accuracy of PSD protocol is defined and documented with the customer where we include:
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Laser Diffraction previous measurements to be evaluated.
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Method development to obtain Particle Size Distribution by Automated Optical Measurements.
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Evaluation of accuracy by comparison of results obtained from Laser Diffraction method and Automated Optical Microscopy measurement. This comparison is supported by particle images and PSD quantitative values of D(v, 10), D(v, 50), D(v, 90).