USB Communications Cable for Nephelometer Back Catalog number: 297-0012-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 850190M Manual, Gilibrator-2 Price on request 811-0505-01-R Single Unit Replacement Charger only, USB Gilibrat Price on request GCU37500PVC Cassette, 37mm, 3pc, 5.0µm PVC, 50/Box Price on request