The Hach Sodium Platinum Series Combination Electrode is a reliable
electrode designed for general purpose sodium measurement in all kinds
of sample. Its renewable, free flowing reference junction provides fast
and accurate sodium measurements. Diluted electrolyte and contaminants
are removed from the junction after each pump to ensure stable,
reproducible reference potentials.
The electrode uses an
improved sodium-selective glass membrane containing an inner filling
solution with a constant sodium ion concentration and glycerol as an
antifreeze agent. The glass is a LAS (lithium aluminosilicate) glass.
Special doping agents in the glass improve selectivity for sodium ions. A
potential develops across the membrane that is proportional to the
sodium concentration in the standard or sample.
Special doping agents in the glass improve selectivity for sodium ions
Improved linearity, response speed, and conditioning time
Renewable, free flowing reference junction for fast and accurate sodium measurements
What's in the Box:
(1) sensION 51925 combination Platinum Series Sodium ISE
(2) Replacement electrolyte cartridges
(1) User Manual.