100 * 100mm Borosilicate glass (pyrex) Back Catalog number: 8644AB-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-16 200mm Sieve. 75micron Price on request 8700S-20 200mm Sieve. 20micron Price on request 8700S-13 200mm Sieve. 125micron Price on request