O-Ring, Size 006, pk/10 Back Catalog number: U-COV06 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In stock 2 pcs Price on request - + Recommended C-KITDD-2S Direct desorp (VDA 278) starter kit Price on request U-T1KORI Empty cold trap, KORI-xr Price on request OST-201-0246 Screw caps for screwthread tubes GL14, bore 8mm Price on request