100 * 100mm PS Back Catalog number: 8644PS-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-04 200mm Sieve. 850micron Price on request 8700B-19 200mm Sieve.25micron Price on request 8370B-100S 100mm dia Funnel box of 50 Sterile Price on request