Development of an optical-chemical senso
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W. Sellien; R. Czolk; J. Reichert; H.J. Ache
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Article
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1992
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Elsevier Science
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English
โ 495 KB
An optsal-chemical sensor for momtormg ammomum Ions m aqueous solutions was developed The propertles of the sensor, which IS based on an lmmobdized pH mdlcator were investigated For the munoblhzat~on microporous PTFE membranes were used and the changes m the reflectance spectra were measured The det