Lovibond MD100 - Sulfate with VARIO Powder Pack

82
MD100_6 07/2016
GB
Methods
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.
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.
0.0.0
RESULT
SO4
SO4
!
Zero
Test