Micro Thumb tubes *100 Back Catalog number: 5054P-8 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 5610129200 Co-Cr-Cu-Fe-Mn-Ni, Uncoded HC Lamp, 1/pk 514,09 € 5610105500 Tantalum - Ta, Coded HC Lamp, 1/pk 605,75 € 5610108400 Thallium - Tl Coded UltrAA HC Lamp, 1/pk 1 022,65 €