100 * 100mm Stainless 304 240grit Back Catalog number: 8644S4-100S Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644AL-100 100 * 100mm Aluminium coupon. 240grit (buff #4) Price on request 8700B-18 200mm Sieve. 32micron Price on request 8500A-01 Superior case Price on request