Melting and boiling point determination tubes

We have a wide selection of melting and boiling point determination tubes. These tubes are used for determining, manually or automatically, the melting and boiling point of liquids and solid matter. Here, samples are slowly heated in the tubes until they have reached their melting or boiling point.

We manufacture melting and boiling point determination tubes from a variety of glass types for particular temperature ranges, dimensions and forms:

  • Soda-lime glass (standard)
  • Borosilicate glass
  • Quartz glass


Processing the ends:

  • Both open
  • One side closed
  • Both sides closed
  • Bent


Dimensions:

  • Length: 50–300 mm
  • Outer Ø: 0.6–2 mm
  • Inner Ø: 0.3–1.6 mm

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