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Regulatory Actions

New regulatory actions study findings recently were reported by researchers at Department of Agriculture

Published in Medical Letter on the CDC and FDA, September 9th, 2007

A new study, "Evaluation of storage and filtration protocols for alpine/subalpine lake water quality samples," is now available. According to a study from the United States, "Many government agencies and other organizations sample natural alpine and subalpine surface waters using varying protocols for sample storage and filtration. Simplification of protocols would be beneficial if it could be shown that sample quality is unaffected."

"In this study, samples collected from low ionic strength waters in alpine and subalpine lake inlets and outlets in the western United States were used to evaluate (1) effects of refrigerated storage time on the chemistry of unfiltered...

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