Micro Thumb tubes *100 Back Catalog number: 5054P-8 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 5610106100 Tin - Sn, Coded HC Lamp, 1/pk 690,39 € 5610100700 Boron - B, Coded HC Lamp, 1/pk 649,56 € 5610129100 Ca - Mg, Uncoded HC Lamp, 1/pk 662,55 €