aperture 10 μm Frame made of stainless steel, sieve foil and grid made of pure nickel 100 mm dia., according to ISO 3310-3 - Product | John Morris Group
10 Mesh 2mm Aperture Lab Standard Test Sieve Stainless Steel 20cm: Amazon.com: Industrial & Scientific
Amazon.com: Sieve mesh, 8cm x4cm Cheap Standard Test Sieve/Chrome Plated Frame+SS mesh / 10 mesh to 3 Micron 1pc/lot - (Color: 8 Micron) : Industrial & Scientific