Thumb Tubes Box of 50 Back Catalog number: 5055A-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8003-0893 Cobalt-Co, 50mm coded HC Lamp, PE AA 587,04 € 5610103700 Nickel - Ni, Coded HC Lamp, 1/pk 594,17 € 5610126600 Rubidium - Rb, Uncoded HC Lamp, 1/pk 456,99 €