... strong electrostatic filtering materials effectively filter the solid particle dust, and prevent the oil liquid gas.5) Use ... medicine, disintegration projects, cement, agriculture and animal husbandry, cutting dust, pollutes from heavy metal.Packing: 50PCS/box, 20boxes/CTN; ... 2> nonwoven surgical gown, nonwoven isolation gown, nonwoven lab coat, nonwoven apron, coverall, PE apron.3> PE gloves, latex ...