Micro Thumb tubes *100 Back Catalog number: 5054P-8 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 5610125700 Niobium - Nb, Uncoded HC Lamp, 1/pk 11 408,04 Kč 5610128700 Yttrium - Y, Uncoded HC Lamp, 1/pk 15 422,40 Kč 5610109000 Gold - Au, Coded UltrAA HC Lamp, 1/pk 26 036,64 Kč