Cassette, 37mm 3pc 0.8µm MCE Sterile, 50/Pack Back Catalog number: GCU37080S Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GH37SR Housing, 37mm 3pc Solvent Res 50/Box Price on request 360-0138-01 Operation Manual/Software CD for Nephelometer, TSP Price on request 811-9917-02 Go-Cal Replacent Tubing Kit Price on request