Release 08/2014 - Spectroquant
®
Multy
Pipette 8.0 ml of the
sample into a 24-mm
cell.
Add to each cell 1 level
grey microspoon of
Mn-1, close with the
screw cap.
Add swiftly to each cell
0.25 ml of Mn-4 with
pipette, close with the
screw cap, and mix
immediately.
Add to each cell 2.0 ml
of Mn-2 with pipette,
close with the screw
cap, and mix.
Measuring range: 0.05– 1.80 mg/l Mn
24-mm cell
Manganese
101739
Test
Quality assurance:
To check the measurement system (test reagents, meas-
urement device, and handling) ready-for-use manganese
standard solution Certipur
®
, Cat.No. 119789, concentra-
tion 1000 mg/l Mn, can be used after
diluting accordingly.
Shake both cells vigor-
ously to dissolve the
solid substance.
Add to each cell 3 drops
of Mn-3, close with the
screw cap, and mix.
Pipette 8.0 ml of distilled
water into a second
24-mm cell.
(Blank cell)
Select method 2 8 1 .
Insert the cell containing
the sample into the cell
compartment. Align the
mark on the cell with
that on the photometer.
Press Test .
Check the pH of the
sample, specified range:
pH 3 – 10.
If required, add dilute
sodium hydroxide
solution or sulfuric acid
drop by drop to adjust
the pH.
Reaction time:
10 minutes
Press Enter to start
the countdown.
Insert the blank cell into
the cell compartment.
Align the mark on the
cell with that on the pho-
tometer. Press Zero .
