200mm Sieve. 20micron Back Catalog number: 8700B-20 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended A135-100C Cover for PTFE Beaker Price on request 8644S4-50B 50 * 50mm Stainless 304 Bright Polish Price on request A356-275 Tablet CountingTriangle. 316L ss. 275mm Price on request