CRS tubes (BTX),100ng, pk/10 Back Catalog number: C-BTX100-10 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: 2 weeks Price on request - + Recommended C-CF200 Cap, storage, brass, 1/4 " & PTFE ferrule, pk 200 Price on request C-TAGLOK TAGLok tool for tightening/removing standard Price on request C-UNS100 Unions, 1/4 "–1/4 ", SS&1/4 " PTFE ferrs,pk100 Price on request