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MAKING A STANDARD % FRUCTOSE SOLUTION
To make a Fructose Solution, follow the procedure below:
• Place container (such as a glass vial or dropper bottle that has a cover)
on an analytical balance.
• Tare the balance.
• To make an X Fructose solution weigh out X grams of high purity
Fructose (CAS #: 57-48-7) directly into the container.
• Add distilled or deionized water to the container so the total weight
of the solution is 100g.
• Note: Solutions above 65% may need to be vigorously stirred or
shaken and heated in a water bath to roughly 40°C (104°F).
Remove solution when fructose has dissolved. Cool completely
before use.
Example with 25%:
%
g Fructose
25
25.000
TO CHANGE TEMPERATURE UNIT
To change the temperature measurement unit from Celsius to
Fahrenheit (or vice versa), follow this procedure.
1. Press and hold the ON/OFF key continuously for approxi-
mately 8 seconds. The LCD will display the "all segment" screen
followed by a screen with the model number on the primary
display and the version number on the secondary display. Con-
tinue pressing the ON/OFF key.
8 seconds
2. While continuing to hold the ON/OFF key, press the ZERO key.
The temperature unit will change from °C to °F or vice versa.
g Water
g Total
75.000
100.000
°C or °F
9
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