Spectrometer 973
The 973 was specifically designed for measurement of humidity, SF6 purity and SO2 concentra-tion in gas insulated switchgear systems. With its internal vapor will react with the sulfur and fluorine from gas containment and recovery system, the 973-SF provides a high quality and environmentally safe measurement solution within a single, SF to form 6 6 decomposition by-products. Optical spectroscopy is a technique that analyzes how light interacts with matter to reveal the spectral characteristics of a sample. 1 SCOPE AND APPLICATION This method describes procedures for using inductively coupled plasma-optical emission spectrometry (ICP-OES) to quantitatively determine cadmium and lead extracted by acetic acid at room temperature from the food-contact surface of foodware. ZEISS spectrometer systems leverage our longstanding experience in process optimization and expertise as a pioneer in scientific optics.
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