TOTAL HARDNESS INDICATOR TABLETS Supplier Oman Muscat Barka Salalah Sohar Ruwi Mutrah Nizwa Al Hamra Manah

1. Fill a water sample of approx. ...
2. Fill a 10 ml water sample into another cuvette.
3. Add 1 Hard check tablet, crush it and after having closed the cuvette mix until everything is dissolved.
4. Wait 5 minutes until the reaction time is over.
5. Switch the Spectro 3 Photometer on with any of the keys.

The total hardness test can be used to measure water hardness. Water hardness is caused by the presence of alkaline earths, primarily calcium and magnesium. Total hardness is measured as the sum of all calcium and magnesium ions

TOTAL HARDNESS INDICATOR TABLETS Supplier Oman Muscat Barka Salalah Sohar Ruwi Mutrah Nizwa Al Hamra Manah

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