Tubing, 1/4" ID x 1/16" W, Clear Vinyl (per foot) Back Catalog number: 6667-6206 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9936-01 Tubing Adapter, 1/4" to 3/8 " ID, Plastic, for Gil Price on request C-BIO02-01 BioVOC-2 Breath Sampler, pk 1 Price on request 360-0132-01 GilAir Plus Operation Manual Price on request