Labconco Purifier Vertical Clean Benches direct HEPA-filtered air downward over the work area to provide ISO Class 5 conditions and protect work from particulate contamination. Applications for clean benches include pharmacy compounding, plat tissue culture, media plate preparation, electronics inspection, medical device assembly and more. Because they do not provide protection to the user, Vertical Clean Benches should not be used in conjunction and biohazardous material, toxins, or radionuclides....