Thermo Fisher Scientific Ion Selective Electrodes Bromide - Manual (Page 16)

Instruction Manual Bromide Electrode
16
Try to determine the composition of the samples prior to testing to eliminate a problem before it
starts. (See
Measuring Hints, Sample Requirements,
and
Interferences
.)
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 on
GENERAL PREPARATION
and
ELECTRODE CHARACTERISTICS.
If trouble still persists, call Eutech Instruments Pte Ltd. at (65)
6778-6876 and ask for the Customer Services Department.