Nephelometer O-Ring, Replacement Back Catalog number: 385-0115-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 401205-R Adapter for 1-4” to 1-8” ID tubing Price on request 910-1605-NO Gilian 12, 5-Pack Kit, No Cord Price on request 360-0132-01 GilAir Plus Operation Manual Price on request