PTFE Beaker Back Catalog number: A135-600 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-18 200mm Sieve. 32micron Price on request 8509A-500 Aluminium Case 500 * 225 * 75 Price on request 8600M-25 Sample splitter. 25mm Price on request