The CareStar breathing system filters from Dräger provide an excellent and cost-efficient alternative. Due to its highperforming electrostatic filtration medium, CareStar supports protection of the ...

Water filters on the market today can't always stop bacteria from passing through. The problem is a structural one. It's hard to get the pore sizes to align properly, leaving room for the pathogens to ...

In natural environments, bacteria rarely live as free-swimming cells but are attached to surfaces as biofilms in medical devices, mobile phones or human tissue. The bacterial behavior, how they attach ...

A low-cost water purification membrane capable of filtering out objects greater than one micron size and also killing E. coli bacteria has been developed by the Bangalore-based Indian Institute of ...

Coliform Bacteria: Less than one total coliform organism per 100 ml of water. Non-coliform Bacteria: Concentrations less than 200 organisms per 100 ml of water considered acceptable as long as the ...

Pre-use integrity testing of sterilizing-grade filters eliminates the potential adverse effects of filter loading on the integrity-test results, allowing unambiguous correlation with the ...