Analytical Suite Metadata

ACME (surface water) ISE(F) – 404 Orion meter

ACME, surface water; ion-selective electrode (fluorine)– 404 Orion meter

General Methodology:

Fluoride in water samples was determined using an Orion fluoride electrode and a model 404 Orion specific ion meter.  Prior to measurement, an aliquot of the sample was mixed with an equal volume of TISAB solution (total ionic strength adjustment buffer).


Sample material: aqueous

Sample weight: unstated

Analytical Technique:

Hierarchical classification

Technique >> Electrochemical techniques >> Potentiometry >> Ion-specific electrodes


Glass electrode

Analytical Decomposition:

Hierarchical classification

Decomposition >> None



Analytical Methods:

IndexMethod OrderMethod IDQuantityDetection Limit
1  1081     F  20

Associated Analytical Packages:

IndexPackage IDPackage Name
1  388     Acme (NGR surface water) LIF(U), ISE(F), pH
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