Micro Thumb tubes *100 Back Catalog number: 5054P-8 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 5610105400 Strontium - Sr, Coded HC Lamp, 1/pk 15 422,40 Kč 5610127800 Thallium - Tl, Uncoded HC Lamp, 1/pk 12 972,96 Kč 5610125300 Mercury - Hg, Uncoded HC Lamp, 1/pk 12 723,48 Kč