200mm Sieve. 250micron Back Catalog number: 8700S-10 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-14 200mm Sieve. 106micron Price on request 8703A-15 15ml Automatic burette Price on request 8700S-15 200mm Sieve. 90micron Price on request