CRS tubes (BTX),100ng, pk/10 Back Catalog number: C-BTX100-10 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: 2 weeks Price on request - + Recommended C-DL1P0 DiffLok cap (one SS, one inert), 1/4 ",pk100 pairs Price on request C-FP020 Ferrule, 1/4", PTFE, pk 20 Price on request C-CSLR Calibration Solution Loading Rig Price on request