PTFE Beaker Back Catalog number: A135-1000 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8509A-500 Aluminium Case 500 * 225 * 75 Price on request 8700B-13 200mm Sieve. 125micron Price on request SSS-888B Sterile Bag 254 * 382. Box of 1000 Price on request