Copper tubing, 3m Back Catalog number: C-CUTUB-3M Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended C-DF010E Diffusion caps,alum,etched with serial numb,pk10 Price on request C-DFS20 Cap, Diffusion, Stainless Steel, pk 20 Price on request C-T6GCF100 Long-term stor cap,brass,tag-ready,pk100 Price on request