Millipore Spectroquant Multy Operating Manual page 69

Measuring range: 0.5 –15.0 mg/l Cl
Check the pH of the Select method 1 2 2 .
sample, specified range:
pH 3 – 11.
If required, add dilute
ammonia solution or
nitric acid drop by drop
to adjust the pH.
Reaction time: Insert the blank cell into
10 minutes the cell compartment.
Press Enter to start Align the mark on the
the countdown. cell with that on the pho-
tometer. Press Zero .
Release 08/2014 - Spectroquant
Chloride
16-mm cell
Pipette 10 ml of the
sample into a reaction
cell, close with the
screw cap, and mix.
Insert the cell containing
the sample into the cell
compartment. Align the
mark on the cell with
that on the photometer.
Press Test .
®
Multy
Pipette 10 ml of distilled
water into a second
reaction cell, 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 , can be used after diluting accordingly.
101804
Cell Test
Add 0.25 ml each of
Cl-1K with pipette,
close with the screw
cap, and mix.