200mm Sieve. 250micron Back Catalog number: 8700B-10 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644S4-50B 50 * 50mm Stainless 304 Bright Polish Price on request 8703A-50 50ml Automatic burette Price on request 8700S-09 200mm Sieve. 300micron Price on request