Thumb Tubes Back Catalog number: 5055A-50S Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8640H-10 10ml Volumetric Spoons. Box of 100 Price on request 5610102600 Iridium - Ir, Coded HC Lamp, 1/pk 1 137,26 € 5610122600 Boron - B, Uncoded HC Lamp, 1/pk 515,75 €