Tubing, 1/4" ID x 1/16" W (3 ft), Clear Vinyl, Gil Back Catalog number: 200484 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 800254 Single Variable Flow Kit, 5 x 150mm [Kitagawa TWA Price on request 800165 Sorbent tube adapter nipple for Dual manifold High Price on request