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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.
Standard Taper Joint | 19/22 |
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Capacity (English) | 0.3 oz. |
Product Type | Graduated Concentrator Tube |
Standard Taper Joint Top | 24/40 |
Capacity (Metric) | 10 mL |
For Use With (Application) | It is very useful in sample preparation before analysis with solvents such as petroleum ether or hexane |
Graduations | 0 to 1 mL/0.1 mL, 2 to 10 mL/1 mL |
For concentration of trace amounts of analyte in organic solvent
For concentration of trace amounts of analyte in organic solvent
Replacement tube for use with Kuderna-Danish apparatus
For Use With (Equipment) | Kuderna-Danish Apparatus |
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Product Type | Replacement Tube |
Standard Taper Joint Top | 19/22 |
Graduations | 0 to 2 mL/0.1 mL, 3 mL/1 mL |
For evaporative concentration
Includes | Flask |
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Standard Taper Joint Bottom | 19/22 |
For Use With (Equipment) | Evaporative Concentrator |
Product Type | Extraction Flask |
Standard Taper Joint Top | 24/40 |
These concentrator tubes manufactured from 33 expansion, low extractable borosilicate glass are for use with Kuderna-Danish and other 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.
The SLOW-DRY™ concentrator tube reduces the risk of concentrating a sample to dryness.
Evaporative flask
This concentrator tube, for use with Kuderna-Danish and other concentrators, may be detached from the complete assembly and stoppered for analysis or storage.
Used with Kuderna Danish 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.