Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Back Catalog number: GF37050T Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU25080BLG Cassette, 25mm, Classic Style, PCM, 0.8µm, MCE Bla Price on request C-BIO02-01 BioVOC-2 Breath Sampler, pk 1 Price on request 200789-3 Storage tubing for Gilibrator, Low Flow, pkg 3 Price on request