The volume of the separated water is read directly from the graduated scale on the trap. Essential Apparatus and Setup
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[ Sample + Solvent Mixture ] ---> Heated to Boiling ---> Vaporizes Together | v [ Water Settles at Bottom ] <--- Condenses in Trap <--- [ Condenser Cooling ] Astm D95 Pdf
The Standard for Water Determination: An Analysis of ASTM D95
As the mixture is heated, the water in the sample co-distills with the solvent. The volume of the separated water is read
Heating too rapidly can cause foaming or carryover of the sample into the trap, ruining the run.
Whether you need help in your current distillation setup Heating too rapidly can cause foaming or carryover
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The solvent distills over, carrying the water from the sample along with it as a vapor mixture.
The sample is heated under reflux with a water-immiscible solvent (such as xylene or toluene).