Single Cell / No Reference pH Electrodes

pH Probes -- InPro 3250, 3250SG & 3250i
from Mettler-Toledo GmbH

Pre-pressurized liquid-electrolyte probe with temperature sensor. The low-maintenance pH probe InPro 3250 series with factory-filled, pre-pressurized liquid electrolyte are suited to an extensive range of applications in the biotechnology, pharmaceutical and chemical process industries. The InPro... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Features: Food / Sanitary
pH Sensor -- InPro 2000i SG/120/9816
from Mettler-Toledo GmbH

Refillable Viscolyt pH/ORP Probe. The InPro 2000i SG/120/9816 is an Intelligent Sensor Management (ISM) pH probe with an integrated temperature sensor for demanding applications. This 120 mm refillable pH sensor with Viscolyt electrolyte is a reliable pH measurement solution. For Use in Extreme... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Refillable
  • pH Range: 0.0 to 14
  • Junction Type: Single Junction; Double Junction
pH Sensor -- InPro 3100i SG/120
from Mettler-Toledo GmbH

Gel-Filled Electrode for pH and ORP. The InPro 3100i SG/120 is a combined pH/ORP electrode and temperature sensor designed for measurement in bioprocesses where CIP and SIP procedures are required. The 120 mm version is optimal for short installation lengths. Rugged pH Sensor for Bioprocesses. The... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Body Material: Glass
pH Sensor -- InPro 3100i UD/120
from Mettler-Toledo GmbH

Designed for Upside-Down Installation. The InPro 3100i UD/120 is a combined pH electrode and temperature sensor that can be installed upside-down in bioprocesses where CIP and SIP procedures are required. The 120 mm version is optimal for short installation lengths. Rugged pH Sensor for... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Body Material: Glass
pH Sensor -- InPro 3250i SG/120
from Mettler-Toledo GmbH

High Performance, High Accuracy pH & ORP. The InPro 3250i SG/120 is a pre-pressurized, liquid filled, low maintenance pH & ORP sensor, combined with a temperature sensor, for in-line measurement in demanding applications. The 120 mm version is optimal for short installation lengths. Highly... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Mounting Options: In-Line (Insertion)
  • pH Range: 0.0 to 14
  • Body Material: Glass
Glass pH/ORP Electrodes -- 02 Series
from Analytical Sensors & Instruments, Ltd. (ASI)

ASI manufactures a wide variety of glass pH and ORP electrodes that meet the demands of most applications. In addition to our standard models that work in general applications, we also offer models that utilize ground glass joints for dirty applications that might clog the electrode, semi-micro... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Body Material: Glass
  • Specific Electrode Type: Measures ORP
  • Diameter/ Width: 0.4724
AdvantEDGE pH Electrode Sensor
from HF scientific

Connect this pH sensor to a PLC for seamless integration with industrial control systems. Use any computer to display data, calibrate and customize the measurement without an intermediate analyzer electronics box. A LD500 local display can be used if desired. Sensor heads are pre-calibrated and can... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Response Time: 30
  • pH Range: 0.0 to 14
  • Junction Type: Quad Junction
Flat Membrane pH Electrode (1.5 mm Dia.)
from Microelectrodes, Inc.

This electrode requires a reference electrode. [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Response Time: 5 to 15
  • pH Range: 0.0 to 14
  • Mounting Options: Hand Held or Portable
Option ORP/Redox Measuring -- A-87.427.010
from SWAN Analytical USA, INC.

Swansensor ORP (Redox) with cable and calibration solution 475 mV (40 ml). [See More]

  • Electrode Configuration: SingleCell / No Reference
  • pH Range: 1 to 13
  • Specific Electrode Type: Measures ORP
  • Reference Solution Options: Sealed
Glass pH/ORP Electrodes -- 16 Series
from Analytical Sensors & Instruments, Ltd. (ASI)

ASI manufactures a wide variety of glass pH and ORP electrodes that meet the demands of most applications. In addition to our standard models that work in general applications, we also offer models that utilize ground glass joints for dirty applications that might clog the electrode, semi-micro... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Refillable
  • Specific Electrode Type: Measures ORP
  • Junction Type: Single Junction
Flexible (Esophageal) pH Electrode (1.4 - 1.6 mm O.D.)
from Microelectrodes, Inc.

A small, rugged glass electrode protruding from the end of  a 3 meter long cable, having a maximum outside diameter of 1.6  mm; the MI-506 has an outside diameter of 1.8 mm.  Either electrode can be used with a standard laboratory type reference electrode or with a skin reference... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Response Time: 5 to 15
  • pH Range: 0.0 to 14
  • Mounting Options: In-Line (Insertion)
Swansensor pH -- A-87.120.200
from SWAN Analytical USA, INC.

Combined electrode with gel filling for standard applications, PG13.5, screw plug. Features. Maintenance-free pH electrode in mechanically and chemically inert plastic case (IP68) with excellent life time. Poisoning protected Ag/AgCl-reference system. Clogging of the reference system by insoluble... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • pH Range: 1 to 13
  • Specific Electrode Type: Measures ORP
  • Reference Solution Options: Sealed
Glass pH/ORP Electrodes -- 23 Series
from Analytical Sensors & Instruments, Ltd. (ASI)

ASI manufactures a wide variety of glass pH and ORP electrodes that meet the demands of most applications. In addition to our standard models that work in general applications, we also offer models that utilize ground glass joints for dirty applications that might clog the electrode, semi-micro... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Refillable
  • Specific Electrode Type: Measures ORP
  • Junction Type: Single Junction
Flow-thru pH Electrode with 1/16" Fittings
from Microelectrodes, Inc.

These electrodes are ideal for monitoring the pH of a continuous flow such as water, urine, physiologic fluids, etc. [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Response Time: 5 to 15
  • pH Range: 0.0 to 14
  • Mounting Options: Hand Held or Portable
Swansensor pH AY -- A-87.130.200
from SWAN Analytical USA, INC.

Combined electrode with gel filling for waste water applications, PG 13.5, screw plug. Features. Maintenance-free pH electrode in mechanically and chemically inert plastic case (IP 68) with excellent life time. Poisoning protected Ag/AgCl-reference system. Clogging of the reference system by... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • pH Range: 1 to 13
  • Specific Electrode Type: Measures ORP
  • Reference Solution Options: Sealed
Glass pH/ORP Electrodes -- 4C Series
from Analytical Sensors & Instruments, Ltd. (ASI)

ASI manufactures a wide variety of glass pH and ORP electrodes that meet the demands of most applications. In addition to our standard models that work in general applications, we also offer models that utilize ground glass joints for dirty applications that might clog the electrode, semi-micro... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Refillable
  • Specific Electrode Type: Measures ORP
  • Junction Type: Single Junction; Double Junction
Flow-thru pH Electrode with 1/8" Fittings
from Microelectrodes, Inc.

These electrodes are ideal for monitoring pH of a continuous flow such as water, urine, physiologic gluids, etc. [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Response Time: 5 to 15
  • pH Range: 0.0 to 14
  • Mounting Options: Hand Held or Portable
Swansensor pH FL - Version AMI Sodium -- A-87.150.100
from SWAN Analytical USA, INC.

Swansensor pH FL, Ø 12 mm, screw plug, without cable, with adapter for sodium flow cell [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Sealed
  • pH Range: 1 to 12
  • Junction Type: Single Junction
Glass pH/ORP Electrodes -- 4D Series
from Analytical Sensors & Instruments, Ltd. (ASI)

ASI manufactures a wide variety of glass pH and ORP electrodes that meet the demands of most applications. In addition to our standard models that work in general applications, we also offer models that utilize ground glass joints for dirty applications that might clog the electrode, semi-micro... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Refillable
  • Specific Electrode Type: Measures ORP
  • Junction Type: Single Junction; Double Junction
Needle Electrode for pH (21 gauge)
from Microelectrodes, Inc.

We've  been building custom electrodes, as well as  standard probes ever since. Electrodes have been fabricated for use  on the Space shuttle, for studying the pH of animal stomachs  in Patagonia, and many more custom applications for microelectrodes. We work closely  with... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Response Time: 10 to 15
  • pH Range: 0.0 to 14
  • Mounting Options: Hand Held or Portable
Swansensor pH FL -- A-87.150.200
from SWAN Analytical USA, INC.

Sensor without reference electrode (use A-87.860.100), PG13.5, screw plug [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Sealed
  • pH Range: 1 to 12
  • Junction Type: Single Junction
Glass pH/ORP Electrodes -- 4E Series
from Analytical Sensors & Instruments, Ltd. (ASI)

ASI manufactures a wide variety of glass pH and ORP electrodes that meet the demands of most applications. In addition to our standard models that work in general applications, we also offer models that utilize ground glass joints for dirty applications that might clog the electrode, semi-micro... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Refillable
  • Specific Electrode Type: Measures ORP
  • Junction Type: Single Junction; Double Junction
Swansensor pH for AMI Trides -- A-87.127.010
from SWAN Analytical USA, INC.

Swansensor pH with cable and calibration solutions pH 7 and pH 9 (2 x 40 ml) [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Sealed
  • pH Range: 2 to 12
  • Junction Type: Single Junction
Glass pH/ORP Electrodes -- 4N Series
from Analytical Sensors & Instruments, Ltd. (ASI)

ASI manufactures a wide variety of glass pH and ORP electrodes that meet the demands of most applications. In addition to our standard models that work in general applications, we also offer models that utilize ground glass joints for dirty applications that might clog the electrode, semi-micro... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Refillable
  • Specific Electrode Type: Measures ORP
  • Junction Type: Single Junction
Swansensor Redox -- A-87.420.200
from SWAN Analytical USA, INC.

Combined electrode with gel filling for standard applications, PG13.5, screw plug. Features. Maintenance-free pH electrode in mechanically and chemically inert plastic case (IP68) with excellent life time. Poisoning protected Ag/AgCl-reference system. Clogging of the reference system by insoluble... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • pH Range: 1 to 13
  • Specific Electrode Type: Measures ORP
  • Reference Solution Options: Sealed
Glass pH/ORP Electrodes -- 59 Series
from Analytical Sensors & Instruments, Ltd. (ASI)

ASI manufactures a wide variety of glass pH and ORP electrodes that meet the demands of most applications. In addition to our standard models that work in general applications, we also offer models that utilize ground glass joints for dirty applications that might clog the electrode, semi-micro... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Refillable
  • Specific Electrode Type: Measures ORP
  • Junction Type: Double Junction
Glass pH/ORP Electrodes -- 5B Series
from Analytical Sensors & Instruments, Ltd. (ASI)

ASI manufactures a wide variety of glass pH and ORP electrodes that meet the demands of most applications. In addition to our standard models that work in general applications, we also offer models that utilize ground glass joints for dirty applications that might clog the electrode, semi-micro... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Refillable
  • Specific Electrode Type: Measures ORP
  • Junction Type: Single Junction; Double Junction
Glass pH/ORP Electrodes -- 5D Series
from Analytical Sensors & Instruments, Ltd. (ASI)

ASI manufactures a wide variety of glass pH and ORP electrodes that meet the demands of most applications. In addition to our standard models that work in general applications, we also offer models that utilize ground glass joints for dirty applications that might clog the electrode, semi-micro... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Reference Solution Options: Refillable
  • Specific Electrode Type: Measures ORP
  • Junction Type: Single Junction
Plastic pH/ORP Electrodes -- 01 Series
from Analytical Sensors & Instruments, Ltd. (ASI)

ASI offers many models with plastic bodies. Our standard models are constructed of chemically resistant epoxy and polycarbonate for general applications. In addition to our standard models, you will findmodels that have replaceable junctions, multi-color designs that give the ability to have your... [See More]

  • Electrode Configuration: SingleCell / No Reference
  • Body Material: Epoxy or Polymer
  • Specific Electrode Type: Measures ORP
  • Diameter/ Width: 0.4724