Sulfate with VARIO Powder Pack. Lovibond MD 100

GB Methods

SO4

0.0.0

Sulfate with VARIO Powder Pack

5 – 100 mg/l SO

4

Fill a clean vial (24 mm Ø) with 10 ml of the water sample and perform zero calibration (see “Operation”).

Add the contents of one VARIO Sulpha 4 / F10 VARIO Powder Pack straight from the foil into the water sample.

Close the vial tightly with the cap and invert several times to mix the contents.

Place the vial in the sample chamber making sure that the marks are aligned.

!

Zero

Test

SO4

RESULT

Wait for a reaction period of 5 minutes.

(Countdown can be activated, see page 57)

The method symbol flashes for approx. 3 seconds.

The result is shown in the display in mg/l Sulfate.

82 MD100_7 12/2016

GB Methods

Notes:

1. If Sulfate ions are present a cloudy solution will appear.

Reagent

VARIO Sulpha 4 / F10

Form of reagent/Quantity

Powder Pack / 100

Order-No.

532160

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