CRS tubes (BTX),100ng, pk/10 Back Catalog number: C-BTX100-10 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: 2 weeks Price on request - + Recommended C-CF020 Cap, storage, brass, 1/4 & PTFE ferrule, pk 20 Price on request C-HSPKIT-01 HiSorb Starter Kit (PDMS, short, inert) Price on request C-DF010E Diffusion caps,alum,etched with serial numb,pk10 Price on request