K95 KN95-5 Washable, Reusable laboratory safety equipment "name":"Magnifiers table model"

"name":"Magnifiers table model"

440 Volts AC Supply Material Stainless Steel (SS-304) Optional Features Pre-set Time Operations

"name":"laboratory Beaker (Set Of 6)

"name":"Cream butyrometer pack of 2"

K95 KN95-5 Washable, Reusable laboratory safety equipment "name":"Magnifiers table model"K95 KN95 5 Washable, Reusable KN95 MASK WITH FILTER 5 LAYER VIRUS PROTECTION PACK OF 4 This respirator is for at least 95 percent filtration efficiency against certain non oil based particles and aerosols. Five layer design, filter the pollution, gases, odors, dust, pollen, smog, PM2,0 germs, bacteria effectively. 3D and light weight design, initial pressure drop makes you breathe easier. High quality elastic earband, easy to wear and comfortable.