200mm Sieve. 500micron Back Catalog number: 8700S-07 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended A333-500 PTFE Scoop Price on request 8700S-09 200mm Sieve. 300micron Price on request 8644T-50 50 * 50mm PTFE (Teflon) Price on request