Electrodes

Find a wide selection of pH and ORP electrodes for laboratory, process, wastewater and industrial applications. Features include double and single junction, glass and epoxy bodies, refillable and sealed selections.


OAKTON WD-35804-06 Standard Glass Spear-Tip pH Electrode, Single-Junction-

OAKTON WD-35804-06 Standard Glass Spear-Tip pH Electrode, Single-Junction
Model: WD-35804-06

Sale Price $133.96 USD
Regular Price $183.50 USD
Availability 5 Days

Qty:

Sale Price $133.96 USD
Regular Price $183.50 USD
Availability 5 Days
Quantity

OAKTON WD-35807-35 E. PTFE Junction pH Electrode, with ATC Element-

OAKTON WD-35807-35 E. PTFE Junction pH Electrode, with ATC Element
Model: WD-35807-35

Sale Price $230.94 USD
Regular Price $316.35 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $230.94 USD
Regular Price $316.35 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35806-01 B. Submersible pH Electrode-

OAKTON WD-35806-01 B. Submersible pH Electrode
Model: WD-35806-01

Sale Price $298.94 USD
Regular Price $409.50 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $298.94 USD
Regular Price $409.50 USD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35806-22 Self-Cleaning Flat ORP Electrode, single junction, pt band sensor, 3/4" NPT M, 10' cable-

OAKTON WD-35806-22 Self-Cleaning Flat ORP Electrode, single junction, pt band sensor, 3/4" NPT M, 10' cable
Model: WD-35806-22

Sale Price $158.67 USD
Regular Price $217.35 USD
Availability 1 in Stock

Qty:

Sale Price $158.67 USD
Regular Price $217.35 USD
Availability 1 in Stock
Quantity

OAKTON WD-35811-74 All-in-One pH Temperature Electrode, Double-Junction, Refillable, Glass Body-

OAKTON WD-35811-74 All-in-One pH Temperature Electrode, Double-Junction, Refillable, Glass Body
Model: WD-35811-74

Sale Price $244.92 USD
Regular Price $335.50 USD
Availability 5 Days

Qty:

Sale Price $244.92 USD
Regular Price $335.50 USD
Availability 5 Days
Quantity

OAKTON WD-35811-71 Acorn All-in-One pH Electrode, Single Junction, Epoxy Body, Sealed-

OAKTON WD-35811-71 Acorn All-in-One pH Electrode, Single Junction, Epoxy Body, Sealed
Model: WD-35811-71

Sale Price $112.31 USD
Regular Price $153.85 USD
Availability 8 in Stock

Qty:

Sale Price $112.31 USD
Regular Price $153.85 USD
Availability 8 in Stock
Quantity

OAKTON WD-35811-72 Acorn All-in-One pH Electrode, Double-Junction, Epoxy Body, Sealed-

OAKTON WD-35811-72 Acorn All-in-One pH Electrode, Double-Junction, Epoxy Body, Sealed
Model: WD-35811-72

Sale Price $152.35 USD
Regular Price $208.70 USD
Availability 7 in Stock

Qty:

Sale Price $152.35 USD
Regular Price $208.70 USD
Availability 7 in Stock
Quantity

OAKTON WD-35812-42 Ion Selective Electrode, ISE, Sodium, Epoxy Body-

OAKTON WD-35812-42 Ion Selective Electrode, ISE, Sodium, Epoxy Body
Model: WD-35812-42

Sale Price $196.63 USD
Regular Price $269.35 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $196.63 USD
Regular Price $269.35 USD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35812-30 Ion Selective Electrode, ISE, Nitrate, Epoxy Body-

OAKTON WD-35812-30 Ion Selective Electrode, ISE, Nitrate, Epoxy Body
Model: WD-35812-30

Sale Price $338.43 USD
Regular Price $463.60 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $338.43 USD
Regular Price $463.60 USD
Availability 5 to 6 Weeks
Quantity

OAKTON WD-35812-18 Ion Selective Electrode, ISE, Fluoride, Epoxy Body-

OAKTON WD-35812-18 Ion Selective Electrode, ISE, Fluoride, Epoxy Body
Model: WD-35812-18

Sale Price $346.09 USD
Regular Price $474.10 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $346.09 USD
Regular Price $474.10 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35812-12 Ion Selective Electrode, ISE, Chloride, Epoxy Body-

OAKTON WD-35812-12 Ion Selective Electrode, ISE, Chloride, Epoxy Body
Model: WD-35812-12

Sale Price $274.81 USD
Regular Price $376.45 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $274.81 USD
Regular Price $376.45 USD
Availability 3 to 4 Weeks
Quantity

OAKTON WD-35812-02 Ion Selective Electrode, ISE, Ammonium, Epoxy Body-

OAKTON WD-35812-02 Ion Selective Electrode, ISE, Ammonium, Epoxy Body
Model: WD-35812-02

Sale Price $342.84 USD
Regular Price $469.65 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $342.84 USD
Regular Price $469.65 USD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35805-01 General-Purpose pH Probe, Sealed, DJ, Epoxy, 3' Cable, BNC-

OAKTON WD-35805-01 General-Purpose pH Probe, Sealed, DJ, Epoxy, 3' Cable, BNC
Model: WD-35805-01

Sale Price $87.97 USD
Regular Price $120.50 USD
Availability 1 Week

Qty:

Sale Price $87.97 USD
Regular Price $120.50 USD
Availability 1 Week
Quantity

OAKTON WD-35808-71 All-in-One Waterproof pH Electrode, Single Junction, Epoxy Body, Sealed-

OAKTON WD-35808-71 All-in-One Waterproof pH Electrode, Single Junction, Epoxy Body, Sealed
Model: WD-35808-71

Sale Price $131.29 USD
Regular Price $179.85 USD
Availability 8 in Stock

Qty:

Sale Price $131.29 USD
Regular Price $179.85 USD
Availability 8 in Stock
Quantity

OAKTON WD-35641-51 Replacement pH Electrode-

OAKTON WD-35641-51 Replacement pH Electrode
Model: 35641-51 | Order No: WD-35641-51

Sale Price $96.03 USD
Regular Price $131.55 USD
Availability 5 in Stock

Qty:

Sale Price $96.03 USD
Regular Price $131.55 USD
Availability 5 in Stock
Quantity

Delmhorst 19-E Electrode, Moisture-

Delmhorst 19-E Electrode, Moisture
Model: 19-E

Your Price $205.00 USD
Availability 6 to 7 Weeks

Qty:

Your Price $205.00 USD
Availability 6 to 7 Weeks
Quantity

Delmhorst 2-E Electrode, 2-Pin, 5/16" Penetration Depth-

Delmhorst 2-E Electrode, 2-Pin, 5/16" Penetration Depth
Model: 2-E

Your Price $90.00 USD
Availability 5 Days

Qty:

Your Price $90.00 USD
Availability 5 Days
Quantity

Delmhorst 21-E Electrode, 2-Pin, 3.25" Penetration Depth, Insl P-

Delmhorst 21-E Electrode, 2-Pin, 3.25" Penetration Depth, Insl P
Model: 21-E

Your Price $115.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $115.00 USD
Availability 3 to 4 Weeks
Quantity

Delmhorst 26-ES Electrode, 2-pin, insulated-

Delmhorst 26-ES Electrode, 2-pin, insulated
Model: 26-ES

Your Price $155.00 USD
Availability 12 to 13 Weeks

Qty:

Your Price $155.00 USD
Availability 12 to 13 Weeks
Quantity

Delmhorst 4-E 4-Pin Moisture Elelectrode-

Delmhorst 4-E 4-Pin Moisture Elelectrode
Model: 4-E

Your Price $98.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $98.00 USD
Availability 1 to 2 Weeks
Quantity