Online cyanide monitors utilise colorimetry or an ion selective electrode (ISE) to measure cyanide concentration, typically in wastewater effluent streams from electroplating, metallurgy, organic chemical production and plastics and mining applications.

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An industrial online cyanide analyser using colorimetry or an ISE.

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Established in 1971 PMA is a well-recognised provider of online instrumentation for process control and compliance monitoring. With expertise in analytical techniques such as Photometry, Colorimetry, Ion-selective electrodes (ISEs), Titration, Fluorescence, Ultrasonics and more.

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