Band, 37mm Shrink, Red 1000/Pack Back Catalog number: GB37R1000 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 297-0012-01 USB Communications Cable for Nephelometer Price on request 360-0135-01 GilAir PlusQuick Start Guide Price on request 800685 Air Boss Kit, LFS-113 (required for bag sampling) Price on request