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 8700S-03 200mm Sieve. 1mm Price on request 8331P-1 White Stirrer Price on request 8700B-03 200mm Sieve. 1mm Price on request