Chlorinated Compound Monitoring

Articles & Whitepapers

Predicted mixture toxic pressure relates to observed fraction of benthic macrofauna species impacted by contaminant mixtures

Species sensitivity distributions (SSDs) quantify fractions of species potentially affected in contaminated environmental compartments using test species sensitivity data. The present study quantitatively describes associations between predicted and observed ecological impacts of contaminant mixtures, based on monitoring data of benthic macroinvertebrates. Local mixture toxic pressures ...

Trends of Chlorinated Organic Contaminants in Great Lakes Trout and Walleye from 1970 to 1998

Abstract Levels of chlorinated organic contaminants in predator fish have been monitored annually in each of the Great Lakes since the 1970s. This article updates earlier reports with data from 1991 ...

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Oscillating Suspension Chlorine Sensor

The model 832 free chlorine sensor is accurate, self-cleaning, and rugged. The electrode is designed to withstand difficult waste water applications. The sensor is easy to recharge and calibrate.