stationary sampler News

From “Livestrong” to “Purple Paws,” trendy wristbands have come to represent causes from cancer to ending cruelty to animals. Add a new wristband of a different sort: one that could close the loop on determining the potential disease risks of exposure to substances like pesticides. Scientists reported the development in the ACS journal Environmental Science & ...

Mar. 5, 2014

By National Institute of Environmental Health Sciences (NIEHS)

1. Scope 1.1 This test method covers hydraulic conductivity compatibility testing of saturated soils in the laboratory with aqueous solutions that may alter hydraulic conductivity (for example, waste related liquids) using a flexible-wall permeameter. A hydraulic conductivity test ...

Jan. 12, 2012

By ASTM International