Kjeldahl Distillation Adapter

The Kjeldahl anti-splash adapter is a component designed to prevent liquid projection and foam carry-over during digestion and boiling processes, especially in nitrogen determinations using the Kjeldahl method.

Manufactured from borosilicate glass, it offers excellent thermal and chemical resistance, allowing its use in demanding conditions with aggressive reagents and elevated temperatures.

The adapter is installed between the digestion flask and the cooling system, acting as a physical barrier that retains splashes and improves process efficiency, preventing sample loss and system contamination.

It features standard ground glass joint connections 14/23, which ensure a precise, sealed, and compatible coupling with conventional laboratory material.

Operating Characteristics

• Anti-splash protection: prevents foam carry-over and projections during boiling

• Sealed connection: ground joints ensure a hermetic seal

• Process optimization: improves analyte recovery and system cleanliness

• Simple assembly: direct integration between flask and condenser

Technical Characteristics

• Material: Borosilicate glass

• Connection type: Standard ground glass joint 14/23

• Function: Anti-splash

• Chemical resistance: High

• Thermal resistance: Excellent

• Compatibility: Kjeldahl systems and distillation setups

Applications

This adapter is especially suitable for:

• Nitrogen determination by the Kjeldahl method

• Processes with foam generation or intense boiling

• Digestion and distillation setups

• Analytical chemistry laboratories

Furthermore, it can be used in configurations requiring the integration of thermometers or connections to vacuum systems, expanding its versatility in the laboratory.

For greater operational safety, the use of clamping clips on the ground joints is recommended.

Thanks to its functional design and manufacturing precision, this adapter is an essential element for improving safety, efficiency, and reliability in demanding analytical processes.