50 * 50mm Nylon (Polyamide) 6/6, FDA Grade, Back Catalog number: 8644N-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8785H-110S Scraper box of 100. sterile Price on request 8644AL-50 Coupon 50 * 50mm Aluminium coupon. 240grit (buff Price on request 8700S-02 200mm Sieve. 2mm Price on request