Thermo Orion Combination pH Electrodes

These standard Thermo Orion Combination pH Electrodes are available in different styles for general purpose lab work.

The Sure-Flow combination electrodes have a free-flowing liquid-to-liquid junction that resists clogging. Simply press the cap to flush the junction area. Ideal for dirty or viscous samples.

Triode 3-in-1 electrodes contain the pH electrode, reference, and temperature probe in one probe. Durable epoxy body.

All electrodes include a 1-m cable and BNC connector.

Key Features

  • Free flowing liquid-to-liquid junction
  • 3-in-1 electrodes
  • Meets all RoHS requirements

 

Item No Recommended Use
3802-35 General purpose, ideal for dirty, difficult samples such as soils, sludges, colloids, viscous solutions.
Detachable bulb guard included. Easy to clean junction never clogs. Ag/AgCl internal reference system. Refillable; Waterproof BNC
3802-20 Routine pH. Ideal for field or plant use. Use with Orion A Series and Aplus
Series 210, 230, 250, 410, 420, 520, 525, 710, 720, 920 Meters. Refillable; BNC/DIN
3802-75 Routine pH for field, school or lab use. Refillable; BNC
3802-05 Routine pH. Ideal for field or plant use. Portable, little or no maintenance needed.
Use with Orion 210, 230, 250, 410, 420, 520, 525, 710, 720, 920 A Series and A+ Series Meters. Six-month warranty.
3802-80 General purpose pH for accurate Q.C. and research applications. Refillable; BNC
Filter
Item No. Alt. Part No. Product Description Body Internal Reference Junction Temp. Range Unit of Measure Your Cost Purchase
ELECTRODE SEMI MICRO PH
OR9103BNWP
EF12225CC Standard; Semi-Micro Glass Ag/AgCl Ceramic 0 to 90°C Each
$409.50/EA
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
PerpHecT pH Electrode (9156BNWP)
3802-75
EF12228B Standard; Rugged Use Epoxy Ag/AgCl Glass Fiber 0° to 90°C Each
Buy 1 $220.07/EA
Buy 2 $196.54/EA
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
PerpHecT pH Electrode (9202BN)
3802-80
EF12225BB Standard; General Purposed Combination Glass Ag/AgCl Ceramic 0° to 90°C Each
Buy 1 $290.64/EA
Buy 2 $270.56/EA
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
Sure-Flow Epoxy pH Electrode (9165BNWP)
3802-35
EF12229 Sure-Flow Epoxy Combination Epoxy Ag/AgCl Sure-Flow 0° to 100°C Each
Buy 1 $373.29/EA
Buy 2 $326.63/EA
Add to Cart 1 In Stock 1 In Stock
Triode™ 3-in-1 pH/ATC Probe Epoxy pH Electrode (9107BN)
3802-05
EF12230 3-in-1; Non-Refillable Combination Epoxy Ag/AgCl Wick 0° to 90°C Each
Buy 1 $325.93/EA
Buy 2 $290.69/EA
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
Triode™ 3-in-1 pH/ATC Probe Epoxy pH Electrode (9157BN)
3802-20
EF12225M 3-in01; Refillable pH/Temperature Epoxy Ag/AgCl Glass Fiber 0° to 90°C Each
Buy 1 $471.72/EA
Buy 2 $421.02/EA
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock