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 8700B-01 200mm Sieve. 4mm Price on request 8600M-80 Sample splitter. 80mm Price on request