Band, 37mm Shrink, Clear 1000/Pack Back Catalog number: GB37C1000 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9973-50 Sorbent Tube, XAD-2, 8X110, 100/50, 50/BX Price on request 800252 Single Variable Flow Starter Kit (Includes 6x70mm, 7-10x110mm, 7-10x150mm, 7-10x175mm) Price on request 298-0031-01-R Single Unit Replacement Power Adapter only, USB Price on request