50 * 50mm PVC Back Catalog number: 8644PVC-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644S6-50S 50 * 50mm Stainless 316 240grit Price on request 8785H-110S Scraper box of 100. sterile Price on request 8644H-100 100 * 100mm HDPE Opaque Price on request