Metrohm NH3-selective electrodes - Manual (Page 11)

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4 Assembling the electrode
NH
3
-selective electrodes
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4 Assembling the electrode
The way that you assemble your electrode depends on the type of the
electrode.
￭ The electrode 6.0506.100 is supplied with complete membrane mod-
ules.
￭ The electrode 6.0506.150 is supplied with a membrane module with
separate membranes. The membrane must first be mounted on the
membrane module. It can be replaced as needed.
Mounting the membrane on the membrane module
Electrode 6.0506.150
1 Unscrew the cover from the membrane module.
2 Make ready the package with the membranes.
Each membrane is stored between two white paper strips. This pre-
vents the membranes from sticking together.
3 Use the tweezers provided to take out one membrane, holding it on
its narrow side.