Cassette, 37mm, 3 pc, 0.4µm Polycarbonate, 50/Box Back Catalog number: GC7345PC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 360-0138-01 Operation Manual/Software CD for Nephelometer, TSP Price on request 400165 Impinger, Standard Midget (25ml) Price on request 810-0903-02-R STP, Bluetooth, Pump Only (No Dock) Price on request