For an accurate determination of a melting point & boiling point, the quality of the used tubes and capillaries is decisive. The original Büchi glass components guarantee uniform wall thickness at the sides and ends of the tubes and capillaries.

• For use with melting point apparatus B-540/545
• Capillaries dimensions 80×1,55 mm (L×W)
• Capillary wall thickness is 0,225 mm
• Tube vial dimensions 92×24 mm (L×W)