PTFE Beaker Back Catalog number: A135-5 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended SSS-888 Sterile Bag 254 * 382. Box of 1000 Price on request 8700S-15 200mm Sieve. 90micron Price on request 8644PS-100 100 * 100mm PS Price on request