Mask N95, kn95 &disposable 3 layers testcovid anti body biohit labs, vivachek, innovita & egens biothernoclogies, test covid tr PCR.
Type: disposable No woven Polypropylene Hydrophobic 3 plies External ply: g/m2 25 Middle ply: g/m2 50 Internal ply: g/m2 25 Quantity: TBD
Type: N95 Product: elastic tape: 5mm Metal Clip: Aluminum Filter Element: polypropylene non-woven Color: White 4 ply Quantity: TBD
Product: elastic tape: 5mm Metal Clip: Aluminum Filter Element: polypropylene non-woven Color: White 4 ply Quantity: TBD