O-RING -011 .301 ID X .070 W Each Back Catalog number: 1970-0011-R Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended C-TAD-01 Tube Adaptor, for connection of 1/4" tubes to 1/8" flexible tubing Price on request U-CENKIT Starter Kit: Centri booster pack (DiffLok caps and O-rings) Price on request C-POD-C010 Spare Cover, for POD sampler, pk 10 Price on request