Millipore Spectroquant Multy Operating Manual page 176

Measuring range: 10 – 300 mg/l Na
Select method 4 3 0 . Pipette 0.50 ml each of
Na-1K into two reaction
cells, close with the
screw cap, and mix.
Insert the blank cell into Insert the cell containing
the cell compartment. the sample into the cell
Align the mark on the compartment. Align the
cell with that on the pho- mark on the cell with
tometer. Press Zero . that on the photometer.
Press Test .
Release 08/2014 - Spectroquant
Sodium
in nutrient solutions
16-mm cell
Add to one cell 0.50 ml
of the sample with pi-
pette, close with the
screw cap, and mix.
®
Multy
Add to the second cell
0.50 ml of distilled water
with pipette, close with
the screw cap, and mix.
(Blank cell)
Quality assurance:
To check the measurement system (test reagents, meas-
urement device, and handling) ready-for-use chloride
®
standard solution Certipur , Cat.No. 119897, concentra-
-
tion 1000 mg/l Cl (corresponds to 649 mg/l Na), can be
used after diluting accordingly (see section "Standard
solutions").
100885
Cell Test
Reaction time:
1 minute
Press Enter to start
the countdown.