Kuderna Danish Devices
DWK Life Sciences Kimble™ Kontes™ Kuderna-Danish Evaporative Concentrator: Flask Only
For evaporative concentration
DWK Life Sciences Wheaton™ Kuderna-Danish Evaporative Concentrator With Clear-Seal™ Joints
For concentration of trace amounts of analyte in organic solvent
DWK Life Sciences Kimble™ Kontes™ Kuderna-Danish Apparatus with a Graduated Concentrator Tube
The Kuderna-Danish apparatus was developed for the concentration of trace amounts of sample dissolved in organic solvents. The column is designed to speed evaporation with reduced hold-up. It is very useful in sample preparation before analysis with solvents such as petroleum ether or hexane.
DWK Life Sciences Kimble™ Kontes™ 10mL Concentrator Tube with Hooks for Evaporative Concentrators
This concentrator tube, for use with Kuderna-Danish and other concentrators, may be detached from the complete assembly and stoppered for analysis or storage.
Corning™ PYREX™ Replacement Tube for Kuderna-Danish Apparatus
Replacement tube for use with Kuderna-Danish apparatus
Corning™ PYREX™ Kuderna-Danish Replacement Flasks
Includes pair of 1.25 in. stainless-steel springs and two sizes of Keck clamps
DWK Life Sciences Wheaton™ Three-ball Snyder Column
For concentration of trace amounts of analyte in organic solvent
DWK Life Sciences Kimble™ Kontes™ 10mL SLOW-DRY™ Concentrator Tube for Evaporative Concentrators
The SLOW-DRY™ concentrator tube reduces the risk of concentrating a sample to dryness.
DWK Life Sciences Kimble™ Kontes™ 10mL Tapered Concentrator Tube for Evaporative Concentrators
This tapered concentrator tube, for use with Kuderna-Danish and other concentrators, may be detached from the complete assembly and stoppered for analysis or storage.
DWK Life Sciences Kimble™ Kontes™ 25mL Concentrator Tube for Evaporative Concentrators
This concentrator tube, for use with Kuderna-Danish and other concentrators, may be detached from the complete assembly and stoppered for analysis or storage.
DWK Life Sciences Kimble™ Kontes™ Lower Concentrator Tube for Evaporative Concentrators
Used with Kuderna Danish Concentrators.
DWK Life Sciences Wheaton™ Evaporative Flask
For concentration of trace amounts of analyte in organic solvent
Chemglass Life Sciences Concentrator Tube, 10mL, Graduated, 19/22 Outer Joint, With Out Hooks, 0 to 1ml in 0.1 and 2 to 10ml in 1.0 Subdivisions
Concentrator Tube, 10mL, Graduated, 19/22 Outer Joint, With Out Hooks, 0 to 1ml in 0.1 and 2 to 10ml in 1.0 Subdivisions. Graduated concentrator tubes for use with Kuderna-Danish evaporative set-ups. Tube can be stoppered for storage. Overall height is 100mm. This item comes without hooks.
Ace Glass, Inc. Flask, Kuderna-Danish, 250mL, with hooks
250mL Kuderna-Danish flask with hooks has a 19/22 inner joint on the bottom of the flask, and a 24/40 joint on top. For concentration of materials in volatile solvents. Combines rapidity, simplicity, and quantitative efficiency, including minimization of entrainment escape and transfer losses.