Hanna Instruments HI 731312 Instruction Manual

Sample preparation kit for red wine

HI 731312 SAMPLE PREP

HI 731312 SAMPLE PREP ARATION KIT FOR RED WINE

HI 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.

Note: if the filtered wine is still

Note

red, repeat the above procedure.

ISTR731312R1

05/06

ARATION KIT FOR RED WINE

and mix vigorously

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