Eli Port Bio Eli Port is certified by the American Board of Health Physics and the American Board of Industrial Hygiene and is a registered Professional Engineer in Safety Engineering. He has forty years of experience in Health Physics including safety evaluation of the world's largest production ac...

Why test your home for radon Why Are You Testing? Real estate transactions: If you have decided to conduct a radon home test as part of a real estate transaction, you may only have time for a short-term radon test. Short-term radon tests provide a measure of the radon level in your home only during ...

For more than 30 years, RSSI has been a national leader in radiation safety and radiological health consulting. Since its founding in 1975 by Herman Cember and Eli Port, RSSI's goal has been to serve clients with cost-effective solutions to keep people safe and clients in compliance. RSSI provides o...

How does Radon Cause Lung Cancer? Radon, a naturally occurring radioactive element, is unstable and decays to other radioactive elements, called radon decay products. When each atom decays, it emits a highly charged alpha particle and a radon decay product. When radon and its decay products are inha...

If you have any questions or need further information about RSSI s radiation safety consulting services, please contact us. By email: consult@rssi.us For consulting, calibration and laboratory inquiries radon@rssi.us For radon inquiries By phone: 1-847-965-1999 Monday through Friday, 9:00 am to 5:00...