200mm Sieve. 4mm Back Catalog number: 8700B-01 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644N-100 100 * 100mm Nylon (Polyamide) 6/6, FDA Grade, Price on request 8370H-100S 100mm dia Funnel box of 50. Sterile Price on request 8370H-100 100mm dia Funnel box of 50 Price on request