Magnesium
Photometric test for Magnesium in natural and drinking water
Colour Change
Yellow to Orange
Range:
0 - 100 mg/L Mg
Technical Resource:
Magnesium Test Method, Technical Information
01
Add 1 mL of sample to a photometer tube.
02
Fill to the 10 mL line with deionised water.
03
Use this to "blank" the instrument. Place in cell holder and press Blank.
04
Prepare sample by adding a Magnecol tablet and crush and stir.
05
Place in the cell holder and press Measure.
06
Allow timer to count down 5 minutes. The concentration of Magnesium will then be displayed.
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