Specification AgeRangeDescription : adult Brand : WENWENLEE BulletPoint1 : Diameter: 20cm BulletPoint2 : Aperture: From 0.074mm to 1.6mm. BulletPoint3 : Mesh: From 12 mesh to 200 mesh. BulletPoint4 : Height: approximately 4.5 centimeters BulletPoint5 : Origin: Chinese Mainland Color : One Color ExternallyAssignedProductIdentifier : 8030317324805 ItemName : WENWENLEE Lab Analysis Copper Test Sieve Sampling Inspection Pharmacopeia Chinese Medicine Standard Sieve Diam. 20cm 12-200 Mesh(30 mesh) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-electrochemistry-accessories Manufacturer : JTSF Material : Glass ModelName : JTSF9648 ModelNumber : JTSF9648 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : JTSF9648 ProductDescription : Laboratory analysis of copper test sieve R20cm This product is only suitable for one type of sieve, with a diameter of 20cm and a pore size of 1.6mm-0.074mm, which is 12-200 mesh. Please choose the specification you need when purchasing Material: Copper Diameter: 20cm Aperture: From 0.074mm to 1.6mm. Mesh: From 12 mesh to 200 mesh. Height: approximately 4.5 centimeters Origin: Chinese Mainland characteristic The sieve frame is formed in one go, and the frame is round and smooth, without burrs, sturdy and beautiful The inner edge and back both adopt seamless cutting technology, and the screen mesh is tightly adhered without leakage Mesh fabric meets national standards ProductSiteLaunchDate : 2025-02-15T09:08:26.767Z Size : 30 mesh UnitCount : 1 UnspscCode : 52140000