HANNA instruments HI 731312 User Manual

HI 731312 SAMPLE PREPHI 731312 SAMPLE PREP

HI 731312 SAMPLE PREP

HI 731312 SAMPLE PREPHI 731312 SAMPLE PREP

To remove interference of phenols, samples of Red Wine
must be treated with activated carbon.

• Fill one cuvet with 10 mL of Red
Wine.

• Add 2 spoons of HI 93703-59
Charcoal to the cuvet.

• Cap the cuvet with the plastic
stopper
for 2 minutes.
Then wait for 3 minutes.

• Fold a filter disc twice as shown in
the figure.
Separate one side from the other
three to form a cone.

• Insert the folded filter disc in the
funnel.
Filter the treated wine into an
empty cuvet. This is the filtered
wine sample.

and mix vigorously

ARATION KIT FOR RED WINEARATION KIT FOR RED WINE

ARATION KIT FOR RED WINE

ARATION KIT FOR RED WINEARATION KIT FOR RED WINE

NoteNote

Note: if the filtered wine is still

NoteNote
red, repeat the above procedure.

ISTR731312R1 05/06

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