Teflon Bag, Septum Valve (0.5L) Back Catalog number: TE-25 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800257 Single Variable Flow Kit, 7-10 x 175mm Price on request 811-0913-01-R Outlet Fitting, Bag Fill Adapter Price on request GCCS10 Cassette, Carpet Sampling, 10/Box Price on request