Millipore Spectroquant Multy Operating Manual page 138

Measuring range: 0.5 – 45.0 mg/l Mo
0.8 – 75.0 mg/l MoO
1.1 – 96.6 mg/l Na
Select method 2 9 1 . Fill approx. 10 ml of
distilled water into a
24-mm cell (do not add
any reagents!), close
with the screw cap.
(Blank cell)
Add 1 powder pack of Swirl the cell to dissolve
Molybdenum HR3 and the solid substance.
close with the screw cap.
Release 08/2014 - Spectroquant
Molybdenum
24-mm cell
24-mm cell
4
MoO 24-mm cell
2 4
Pipette 10 ml of the
sample into a 24-mm
cell.
Reaction time:
5 minutes, measure
immediately.
Press Enter to start
the countdown.
®
Multy
Add 1 powder pack of
Molybdenum HR1,
close with the screw
cap, and dissolve the
solid substance.
Insert the blank cell into
the cell compartment.
Align the mark on the
cell with that on the pho-
tometer. Press Zero .
Quality assurance:
To check the measurement system (test reagents,
measurement device, and handling) a ready-for-use
molybdenum standard solution Certipur
concentration 1000 mg/l Mo, can be used after diluting
accordingly.
119252
Test
Add 1 powder pack of
Molybdenum HR2,
close with the screw
cap, and dissolve the
solid substance.
Insert the cell containing
the sample into the cell
compartment. Align the
mark on the cell with
that on the photometer.
Press Test .
®
, Cat.No. 170227,