Carrying Case for Nephelometer Back Catalog number: 375-0009-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GF37050T Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Price on request 800485-171-2305 GilAir-3 R Pump, 5-Pack with Universal 5-Unit Char Price on request GF25120 Filter, MCE 1.2µm 25mm, 100/Pack Price on request