Miscellaneous Links
Ludlum RADCALC for Detection Limits
Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM)
Radioactivity Decay Calculator & Unit Converter - (U. of British Columbia)
Lower Limit of Detection (LLD) and Minimum Detectable Activity (MDA) for Radiation Measurements
Federal Agencies and Regulations
U.S. Nuclear Regulatory Commission
U.S. Environmental Protection Agency
10 CFR Part 20 - Standards For Protection Against Radiation (NRC)
Professional Health Physics Organizations
Rio Grande Chapter (New Mexico) Health Physics Society
American Academy of Health Physics (AAHP)
National Registry of Radiation Protection Technicians (NRRPT)