Thumb Tubes Box of 50 Back Catalog number: 5055A-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8640H-0246S 2.46ml Volumetric Spoons. Box of 100 Sterile Price on request 5610100390 Arsenic-As Coded HC Lamp, Certified 1/pk 826,23 € 5610108000 Antimony - Sb Coded UltrAA HC Lamp, 1/pk 1 064,28 €