Bubble Point Tester and Syringe Filters
Filters used to sterilize pharmaceutical fluids must be approved for human-use and be pyrogen free with anominal pore size of 0.2µ or 0.22µ. We offer the PALL HP1002 0.22µ sterilizing filters. Filter integrity testing is also required following the sterilizing process. The Bubble Point test is designed to show that consistent flow of air will not occur through the filter prior to the manufacturer's listed "bubble point." The PG005 performs this filter integrity testing.