We offer a wide range of tubes for the automatic or manual determination of the melting or boiling points of liquids and solids. For this, the samples are heated slowly in the test tube until they reach their melting or boiling point.
Depending on the application and the temperature range, we use the following types of glass for our melting and boiling point tubes:
Optional end shapes:
Length 50-300 mm
Outer diameter 0,6-2 mm
Inner diameter 0,3-1,6 mm
Apart from the standard melting point tubes, we also manufacture special U-shaped tubes of soda glass. Hereby, the two legs of the U-tube have different lengths.
As an additional option, the U-tubes can be fitted with a small funnel on one or both legs.