RETSCH 400 dia. x 65mmH Stainless Steel Test Sieve with Square Holes, ISO Certified Pore Size: 10mm RETSCH 400 dia. x 65mmH Stainless Steel Test Sieve with Square Holes, ISO Certified | Fisher Scientific
14465 W.S. Tyler 35 micron USA Standard Test Sieve 8"-FH-SS-SS-US-400 s-steel | eBay