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Measuring range: 5.0 – 75.0 mg/l Mg
Check the pH of the
Select method 2 7 0 .
sample, specified range:
pH 3 – 9.
If required, add dilute
sodium hydroxide
solution or hydrochloric
acid drop by drop to
adjust the pH.
Reaction time:
Add to each cell 3 drops
exactly 3 minutes
of Mg-2K, close with the
Press Enter to start
screw cap, and mix.
the countdown.
Release 08/2014 - Spectroquant
Magnesium
16-mm cell
Pipette 1.0 ml of the
sample into a reaction
cell, close with the screw
cap, and mix.
Insert the blank cell into
the cell compartment.
Align the mark on the
cell with that on the pho-
tometer. Press Zero .
®
Multy
Pipette 1.0 ml of distilled
water into a second
reaction cell, close with
the screw cap, and mix.
(Blank cell)
Insert the cell containing
the sample into the cell
compartment. Align the
mark on the cell with
that on the photometer.
Press Test .
Quality assurance:
To check the measurement system (test reagents, meas-
urement device, and handling) a freshly prepared standard
solution can be used (see section "Standard solutions").
100815
Cell Test
Add to each cell 1.0 ml
of Mg-1K with pipette,
close with the screw cap,
and mix.
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