100 * 100mm HDPE Opaque Back Catalog number: 8644H-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-08 200mm Sieve. 425micron Price on request 8700S-17 200mm Sieve. 53micron Price on request 8785B-75 Blue Scraper box of 100 Price on request