Examples of Gross alpha particle activity in a sentence
For the purposes of monitoring for gross alpha particle activity, radium-226, radium-228, uranium, and beta particle and photon radioactivity in drinking water, the following detection limits are established: Gross alpha particle activity - 3 pCi/L, Radium 226 - 1 pCi/L, Radium 228 - 1 pCi/L, and Uranium - reserved.