Thumb Tubes Back Catalog number: 5055A-50S Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8003-0906 Iron-Fe, 50mm coded HC Lamp, PE AA 644,25 € 5610100390 Arsenic-As Coded HC Lamp, Certified 1/pk 784,69 € 8003-0914 Neodymium-Nd, 50mm coded HC Lamp, PE AA 652,40 €