100 * 100mm HDPE Opaque Back Catalog number: 8644H-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8500A-01 Superior case Price on request 8785H-75 Scraper box of 100 Price on request 8644T-50 50 * 50mm PTFE (Teflon) Price on request