PTFE Beaker Back Catalog number: A135-600 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-09 200mm Sieve. 300micron Price on request A201-100 100mm Pallet knife with wooden handle Price on request 8370B-100S 100mm dia Funnel box of 50 Sterile Price on request