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[2-Hydrate] Preparing an aqueous solution of trehalose with a specific molar fraction based on weight concentration

Author: ikaitoExecutions: 84

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Preparing a solution with a given molar fraction as a weight concentration
A spreadsheet for calculating the preparation of an aqueous solution of trehalose dihydrate.
The date and time are displayed, so please use screenshots or similar methods to keep a record.
Molar Fraction
Actual weight of Treh 2H2O
g
Amount of water added
g
Mass Concentration %
Target Additional Water Weight g
Actual Weight Concentration %
Error %
Date 
Time 
Weight of Treh g
Weight of Water g
Molecular weight of water = 18.01528
Molecular weight of trehalose (anhydrous) = 342.296
Molecular weight of trehalose (dihydrate) = 378.33

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