Micro Thumb tubes *100 Back Catalog number: 5054P-6 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 5610104400 Rhenium - Re, Coded HC Lamp, 1/pk 1 124,49 € 5610127600 Tellurium - Te, Uncoded HC Lamp, 1/pk 518,30 € 5610103700 Nickel - Ni, Coded HC Lamp, 1/pk 604,38 €