200mm Sieve. 850micron Back Catalog number: 8700S-04 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended A106-20 Micro Spatula. 316L stainless steel Price on request 8644S6-100S 100 * 100mm Stainless 316 240grit Price on request A135-1000 PTFE Beaker Price on request