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 8370H-200 200mm dia Funnel box of 10 Price on request 8700B-03 200mm Sieve. 1mm Price on request 8644PP-100 100 * 100mm PP Price on request