KONTES* Kuderna-Danish Evaporative Concentrators with Polyacetal Clamps or

Developed for the concentration of trace amounts of sample dissolved in organic solvents. Useful in sample preparation before analysis with solvents such as petroleum ether or hexane.

Complete models include a three-chamber column, appropriate size flask and ungraduated concentrator tube. Complete models also include two 1/2 springs or one polyacetal clamp. Replacement parts also available separately.

Flask top: TS 24/40 joint; bottom: TS 19/22 joint.
Tube graduations from 0 to 1 ml have 0.1 ml subdivisions; 2 to 10 ml have 1 ml subdivisions.
Tube capacity: 10 ml.