Reagecon 2M Ammonium Sulphate Double Junction Electrode Filling Solution (Electrolyte)

Item No. EFS2AS

Reagecon's 2M Ammonium Sulphate (NH₄)₂SO₄ Double Junction Electrode Filling Solution must be used in the outer chamber of a double junction reference electrode for pH or ion measurement, in situations where Potassium Chloride or Potassium Nitrate should not be used. Chloride (Cl-) anions can form insoluble precipitates with Hg++, Cu++, Ag+ or Pb++ which will block the diaphragm of a single junction reference electrode. Potassium may react with anions such as perchlorate (ClO₄¯) to form Potassium Perchlorate (KClO₄). In these situations Reagecon's 2M Ammonium Sulphate Double Junction Electrode Filling Solution is an ideal compromise.

Additional Details

Pack Size	100ml
Weight	0.12
Weight Unit	Kg
Tariff Code	3822 190090
Country of Origin	Ireland

Additional Details

Pack Size	100ml
Weight	0.12
Weight Unit	Kg
Tariff Code	3822 190090
Country of Origin	Ireland

Safety Information

GHS

Description

A good electrolyte must fulfil a number of conditions. The equitransference of the cation/anion combination should be as close as possible to being equimobile, have constant chloride activity, be of high electrical conductance and be as non-chemically reactive as possible. Reagecon 2M Ammonium Sulphate Double Junction Electrode Filling Solution is a high quality product that fulfils most of these criteria. However, as outlined above the use of Chloride or Potassium in the electrolyte is precluded for certain types of samples. In such instances Reagecon 2M Ammonium Sulphate Double Junction Electrode Filling Solution, is an ideal substitute.

Product Specifications

Electrode Standard, Electrode Material

Value	2 mol/l Ammonium Sulphate (NH₄)₂ SO₄
Packaging	Dropper Bottle
Physical Form	Liquid

Use	pH Electrode Filling Solution (Electrolyte)
Tested	Yes