O-Ring, Size 006, pk/10 Back Catalog number: U-COV06 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In stock 1 pc Price on request - + Recommended U-T9TNX-2S Unity 2/TD-100 Cold trap, Tenax TA Price on request C-EZVOCTG Easy-VOC TubeTAG Interface Price on request U-T19PAH-2S PAH cold trap, UNITY 2/xr and TD-100/xr Price on request