Combined Ag-ring electrode with Ag2S coating

Combined silver ring electrode with fixed ground-joint diaphragm.
The permanently fused-in silver ring is resistant to more highly concentrated acids and saline solutions and is coated with sulfide (Ag₂S) for increased sensitivity and a better limit of detection.
This electrode is suitable for precipitation titrations when the pH value varies (titrant silver nitrate) of, e.g.:

 

• chloride, bromide, iodide
• sulfides
• hydrogen sulfide
• mercaptans
• cyanides

The fixed ground-joint diaphragm is insensitive to contamination.

c(KNO₃) = 1 mol/L is used as reference electrolyte and storage solution.

Combined silver ring electrode with fixed ground-joint diaphragm.
The permanently fused-in silver ring is resistant to more highly concentrated acids and saline solutions and is coated with sulfide (Ag₂S) for increased sensitivity and a better limit of detection.
This electrode is suitable for precipitation titrations when the pH value varies (titrant silver nitrate) of, e.g.:

 

• chloride, bromide, iodide
• sulfides
• hydrogen sulfide
• mercaptans
• cyanides

The fixed ground-joint diaphragm is insensitive to contamination.

c(KNO₃) = 1 mol/L is used as reference electrolyte and storage solution.