While researching the specific gamma ray constant for radium-226, I noticed two different figures, 0.825 R/hr at 1m/Ci and 0.0121138 R/hr at 1m/Ci. Can someone provide some clarity on this for me? The issue in question is about Ra-226 needles. You may respond privately at tmikell@excite.com. Thanks, Toli Mikell |