200mm Sieve. 850micron Back Catalog number: 8700B-04 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-08 200mm Sieve. 425micron Price on request A135-25 PTFE Beaker Price on request SSS-888B Sterile Bag 254 * 382. Box of 1000 Price on request