CRS tubes (BTX),100ng, pk/10 Back Catalog number: C-BTX100-10 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: 2 weeks Price on request - + Recommended U-FV008 Ferrule, 1/4in x 1/8in Graph Vesp, pk 10 Price on request C-DL010-HF Cap, High-flow DiffLok, 1/4", Stainless Steel, pk 10 Price on request C-TCF100 Long-t stor cap,brass,tag-ready,pk100 Price on request