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 A516-120 Sieving Tool Price on request A333-500 PTFE Scoop Price on request 8644AL-50 Coupon 50 * 50mm Aluminium coupon. 240grit (buff Price on request