Sheath Air Purge Flow Filter for Nephelometer Back Catalog number: 385-0112-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0818-EU Gilian 800i/5000/10i/12 Five Unit Charger, Univer Price on request GFPC825 Filter, 25mm, 0.8µm, Polycarbonate, Plain White, 1 Price on request 298-0013-01 Gilian 800i/5000/10i/12 Single Charger, 120V/240V, Price on request