USB Communications Cable for Nephelometer Back Catalog number: 297-0012-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended C-DFR Dual Flow Regulator Accessory, for ACTI-VOC and ACTI-VOC PLUS Price on request GH37C Housing, 37mm, Conductive 3pc, 50/Box Price on request 800285 Bubble Generator, High Flow Cell, Gilibrator 2 (Pl Price on request