Sample; Technique - EUTECH INSTRUMENTS CADMIUM EPOXY Instruction Manual

Instruction Manual

Sample

Look for possible interferences, complexing agents, or substances which could affect the response
or physically damage the sensing electrode (or reference electrode) if the electrodes work perfectly
in the standard, but not in the sample.
Try to determine the composition of the samples prior to testing to eliminate a problem before it
Measuring Hints, Sample Requirements,
starts. (See

Technique

Be sure that the electrode's limit of detection has not been exceeded. Be sure that the analysis
method is clearly understood and is compatible with the sample.
Refer to the instruction manual again. Reread sections
CHARACTERISTICS.
If trouble still persists, call Eutech Instruments Pte Ltd. at (65) 6778-6876 and ask for the Customer
Services Department.
Interferences
and
GENERAL PREPARATION
17
Cadmium Electrode
.)
ELECTRODE
and