Triple Variable Tube Holder Kit, 6 x 70mm Back Catalog number: 800230 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 200505 Tubing, 1/8" ID x 1/16" W, Clear PVC, (3 ft) Price on request 800165 Sorbent tube adapter nipple for Dual manifold High Price on request 200113 Tube Holder Housing, 7-10 x 110mm, 5/8", L240 Price on request