This European Patent concerns the use of nanoparticles comprising an analyte in the prepartion of a calibration standard for use in an analytical atomic spectroscopic technique and a method of calibrating such an instrument. The application for this European Patent...
Turbidity Standards and Reference Materials is a technical paper by John Barron which provides details on the definition of turbidity, turbidity measurement, instrumentation that is used to measure turbidity and information on both formazin and formazin free...
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