• PRODUCT AVAILABILITY: Did you know you can view a product's availability right on the product page? Simply enter the quantity you want to purchase and the current availability will appear below the item.


Thomas Brand Silver/Sulfide Ion Electrodes

Not yet rated

Solid State Technology

Solid State electrodes have solid, homogeneous sensing elements. They are more rugged and easier to clean than glass or membrane sensors. Polishing strips for the solid state sensors are included with the electrode.

Thomas also offers a half-cell version that requires a double junction reference electrode. A separate reference electrode can be used with more than one type half-cell ISE, saving some cost. Double junction reference electrodes allow the use of special outer chamber electrolyte formulas which can avoid or reduce interferences from other ions.

Electrodes measure 12 mm diameter x 145 mm length and are equipped with a one meter cable and BNC type connector.

ION Selective ElectrodeSensor TypeMeasurement Range, ppmMain InterferencesReferences
Silver (Ag+)Solid State107,900 to 0.01Hg+2, S-2none
Silver (Ag+)Solid State107,900 to 0.01Hg+2, S-2Double Junction
Sulfide (S-2)Solid State32,000 to 0.03Hg+2, Ag+2none
Sulfide (S-2)Solid State32,000 to 0.03Hg+2, Ag+2Double Junction

Please Enter Your Order Info

Filter by:

  • Clear Filters
Product Detail
Thomas No.
Silver And Sulfide Electrode, Combination
list price/quantitytotal
Thomas No.
Silver And Sulfide Electrode, Half-Cell
list price/quantitytotal
$0.00 (0 Items)

Write A Review