100 * 100mm PTFE (Teflon) Back Catalog number: 8644T-100 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700B-14 200mm Sieve. 106micron Price on request 8700B-10 200mm Sieve. 250micron Price on request SSS-888B Sterile Bag 254 * 382. Box of 1000 Price on request