O-Ring, Size 006, pk/10 Back Catalog number: U-COV06 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In stock 1 pc Price on request - + Recommended C-TAD-01 Tube Adaptor, for connection of 1/4" tubes to 1/8" flexible tubing Price on request C-HSPVLP-20 HiSorb septum plug, pk 20 Price on request RMK-0006HT Routine maintenance kit for M-CTE250I Price on request