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Jul 25, 2011

Overview of the PASPORT Turbidity Sensor (PS-2122), including calibration procedure, principle of operation, and ideas for use.


Jul 12, 2011

Learn how the Amadeus Spectrometer System (SE-7183) can be used with SPARKscience in the chemistry classroom. We explore the emission spectra of LED lights and a helium discharge tube plus the transmission and absorbance of various colored solutions.