Specification Brand : QuafooLAB BulletPoint1 : SIZE -30 mesh test sieves,304 stainless steel lab sieves,aperture lab sieve,20cm/8" diameter, 4.5cm/1.77'' height. BulletPoint2 : MATERIAL - The lab sieves made of double-layer frame & 304 stainless steel fine mesh,lightweight but strong,strong corrosion resistance. BulletPoint3 : Durable - High/low temperature resistance,corrosion resistance,smooth edge,long use time,easy to clean. BulletPoint4 : Wide Range of Testing:Lab sieves have Various of Size apertures that can test a wide range of items, you can select the right one according to actual needs BulletPoint5 : Wide Application -lab mesh sieve suitable for fruit, dehydrated vegetable powder, medicine, tea, grain, aluminum, zinc and other metal ash, screws, plastic, sand, soil and so on; This standard testing sieve can be for laboratory, farm and home filtration ItemName : Lab Sieves 30 Mesh, Economy Test Sieve #30 Mesh, 8'' Diameter, 304 Stainless Steel Wire Cloth φ20×4.5cm ItemPackageDimensions_Height : 0.79 inches ItemPackageDimensions_Length : 3.93 inches ItemPackageDimensions_Width : 1.77 inches ItemTypeKeyword : science-lab-sieves Manufacturer : QuafooLAB NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : SZ0000161 ProductSiteLaunchDate : 2023-09-21T11:00:00.000Z Size : 30 Mesh(0.6mm) SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 41120000