Single Tube Holder Kit, 7-10 x 150mm Back Catalog number: 800260 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800230 Triple Variable Tube Holder Kit, 6 x 70mm Price on request 800063 Tube Holder Housing End, 1/2" for 5mm OD Price on request 800165-10 Sorbent tube adapter nipple for Dual manifold High Price on request