Scraper box of 100. Sterile Back Catalog number: 8785H-75S Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644T-50 50 * 50mm PTFE (Teflon) Price on request 8700B-20 200mm Sieve. 20micron Price on request 8644AL-50 Coupon 50 * 50mm Aluminium coupon. 240grit (buff Price on request