200mm Sieve. 425micron Back Catalog number: 8700S-08 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644N-50 50 * 50mm Nylon (Polyamide) 6/6, FDA Grade, Price on request 8644PS-50 50 * 50mm PS Price on request SSS-888A Sterile Bag 140 * 299mm. Box of 1000 Price on request