100 * 100mm HDPE Opaque Back Catalog number: 8644H-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-17 200mm Sieve. 53micron Price on request 8370H-200S 200mm dia Funnel box of 10 Sterile Price on request 8333P-2 Bailer Price on request