NEWS RELEASE
Cost and Accuracy Comparisons
Mechanical Current Meter System with AquaCalc Versus Other Point Velocity Discharge Systems
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The USGS Modified Churn Splitter was specifically designed to composite and split surface water samples for trace element analysis. The Modified Churn Splitter is available in 8 and 14 liter sizes and has a funnel assembly inserted into the lid to minimize potential atmospheric contamination of the sample.