Ra Analysis per item Back Catalog number: RA Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644S6-100S 100 * 100mm Stainless 316 240grit Price on request 8644S6-50B 50 * 50mm Stainless 316 Bright Polish Price on request 8700S-09 200mm Sieve. 300micron Price on request