Go-Cal Carrying Case, Soft Back Catalog number: 811-9917-04 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-26 Teflon Bag, Septum Valve (1.2L) Price on request GCU3745GS Cassette, 37mm 3pc .45µm MCE Gridded Sterile 50/Pk Price on request 811-9927-03 Cyclone, BGI4L Replacement Screw Kit Price on request