100 * 100mm Borosilicate glass (pyrex) Back Catalog number: 8644AB-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-15 200mm Sieve. 90micron Price on request 8700S-06 200mm Sieve. 600micron Price on request 8644S4-50S 50 * 50mm Stainless 304 240grit Price on request