Bench structure with dust collector

Benzyl substituted phenylene oxide membrane

Bicomponent substrate for filter element with membrane

Bifilar diesel exhaust filter construction using sintered...

Binary ion exchanged type X zeolite adsorbent

Bioclean room unit

Biofilter

Biofiltration apparatus and method for reducing methyl...

Biological hazard mitigation apparatus for mail/package...

Biological safety cabinet

Biosoluble glass fiber filtration media

Bipolar fog abatement system

Bladder device and method for displacing air in a bottle bore sh

Blade and skirt assembly for directional gas cleaning and...

Block filter-purifier

Block for filtering particles contained in exhaust gases of...

Block for filtering particles contained in exhaust gases of...

Blood defoamer with improved liquid seal

Blood filter

Blood storage container