Lead/Be Testing
From Beryllium filters to Trace Metals filters and the very popular GhostWipe for dust sampling, we've got your needs for Beryllium and Lead covered.
Question/Answer
If the ghostwipe expiration date has past but the wipes are still moist, can they safely used?
There are no safety issues to be concerned with the expiration date being past. However, from a regulatory point of view, if anyone were to use the data they would be able to challenge its validity based on that expiration date. There are no studies guaranteeing the stability of the product past the listed expiration date.