3 ply surgical face mask min 18gsm or more then 95% bacterial filteration efficiency, Fluid resistance, elastic ear lobes, ISO certification, Certificate of Analysis. Min quantity required 5 lakhs mas..View More
BFE -more than 95%efficency withmean particle size of 3.0 micron
PFE - more than95% efficency with mean particle size of 0.1 micron
Delta pressure 4.0 mm H2O/cmsq.
Blood Penetration Pressure more ..View More