200mm Sieve.25micron Back Catalog number: 8700B-19 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644S6-100B 100 * 50mm Stainless 316 Bright Polish Price on request 8644AB-100 100 * 100mm Borosilicate glass (pyrex) Price on request 8644AL-100 100 * 100mm Aluminium coupon. 240grit (buff #4) Price on request