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pH, ORP, and Titration, Combination Electrodes

pH and ORP electrodes that include both the sensing electrode and the reference electrode in the same device body; may include ATC probe; choose from epoxy, glass, or rugged glass bodies and multiple connector options, including waterproof cables.
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Search Within Results
Keyword Search:
16 – 30 of 653 results
16

Fisherbrand™ accuTupH™ Rugged Bulb pH Combination Electrodes - Mercury-Free

Optimal for lab use and precise Q.C. measurements.

mV Range 0 to ±25 mV
Length (Metric) 102 mm
Temperature (English) Operating 32°F to 212°F
pH Range 0 to 14
Response Time <10 sec.
Length (English) 4 in.
Material Glass
Temperature (Metric) Operating 0°C to 100°C
Internal Reference Ag/AgCl
17

Fisherbrand™ accumet™ Gel-Filled Polymer Body pH/ATC Double-Junction Combination Electrodes: Mercury-Free

Combine the convenience of a combination electrode with built-in ATC probe

Type pH/ATC Combination Electrode
Length (Metric) Cable 0.10 m
Length (Metric) 106 mm
Temperature (English) Operating 23°F to 176°F
pH Range 0 to 14
Color Purple
Length (English) 4 in.
Length (English) Cable 30 in.
Filling Solution Type Gel
Material Epoxy
Junction Double
Temperature (Metric) Operating -5°C to +80°C
Internal Reference Ag/AgCl
18

METTLER TOLEDO™ InLab™ Routine pH Electrodes
GSA_VA

A combination pH electrode with an integrated temperature sensor and chemically resistant HA glass body. It is designed for general lab applications and ideal for use at high pH values (IP67 rated).

EDGE
Type Combination Electrode
Temperature (Metric) Range 0°C to 100°C
pH Range 0 to 14
Membrane HA Glass
Material Glass
Junction Ceramic
Temperature (Metric) Operating 0°C to 100°C
19

Thermo Scientific™ Orion™ ROSS™ Refillable Epoxy Bodied Combination pH Electrode

Confidently maneuver and measure in the field or on the plant floor with Thermo Scientific™Orion™ ROSS™ Refillable Epoxy Body Electrodes.

EDGE
20

Thermo Scientific™ Orion™ ROSS Ultra™ Epoxy Bodied pH/ATC Triode™

Accurately measure pH and temperature together in just one electrode, with a built-in temperature sensor.

Type pH/ATC Combination Electrode
Warranty 18 Months
Length (Metric) 120 mm
Precision 0.01
Isopotential Point 7
pH Range 0 to 14
Diameter (Metric) 12 mm
Filling Solution Type None required
Material Rugged Epoxy Body, Filled with Low Maintenance Gel
Junction Glass Capillary
pH Relative Accuracy 0.03 pH for buffers using automatic temperature compensation
Temperature (Metric) Operating 0°C to 80°C
Internal Reference ROSS
22

Thermo Scientific™ Orion™ Single Junction Refillable Epoxy Bodied Combination pH Electrode

Confidently maneuver and measure in the field or on the plant floor with Orion™ refillable epoxy body electrodes.

Diameter (English) Body 0.47 in.
Length (Metric) 120 mm
Temperature (English) Operating 32°F to 194°F
Precision 0.02
pH Range 0 to 14
Diameter (Metric) Cap 16 mm
Length (English) 4.7 in.
Filling Solution Type 4M KCl with Ag/AgCl
Material Epoxy Body
Junction Glass Fiber
Diameter (Metric) Body 12 mm
Temperature (Metric) Operating 0°C to 90°C
Internal Reference Ag/AgCl
23

Thermo Scientific™ Orion™ ROSS™ Glass Bodied Combination pH Electrode

Capture accurate measurements of a variety of sample types, including solvents, with Thermo Scientific™ Orion™ glass body pH electrodes.

Length (Metric) Cable 1 m
Length (Metric) 120 mm
Temperature (English) Operating 32°F to 212°F
pH Range 0 to 14
Diameter (Metric) Cap 16 mm
Length (English) 4.72 in.
Material Glass Body
Storage Requirements Short-term Storage (up to one week): Soak the electrode in ROSS' pH electrode storage solution, Cat. No. 810001, or standard pH electrode storage solution, Cat. No. 910001. For enhanced electrode performance, use ROSS' pH electrode storage solution. Long-term Storage (more than one week): Fill the reference chamber and securely cover the fill hole. Cover the sensing bulb and reference junction with the protective cap, sleeve or storage bottle containing a few drops of storage solution. Before returning the electrode to use, prepare it as a new electrode.
Diameter (English) Body 0.47 in.
Includes One 60mL bottle of Orion ROSS filling solution and spout cap
Precision 0.01
Length (English) Cable 39.37 in.
Filling Solution Type 3M KCl
Drift <0.002 pH/day
Junction Ceramic
Diameter (Metric) Body 12 mm
Temperature (Metric) Operating 0°C to 100°C
Internal Reference ROSS
24
Promotions Available

Thermo Scientific™ Orion™ ROSS Ultra™ Glass Triode™ pH/ATC Combination Electrode, With miniDIN connector, for use with Orion Star meters, With miniDIN connector; for use with Orion Star meters PROMO

Combine a rapid temperature response with stability when using Thermo Scientific™ Orion™ ROSS Ultra™ Glass Triode™ pH/ATC Combination Electrodes.

25

Fisherbrand™ accumet™ Universal pH/ATC Electrodes

Combination pH mercury-free electrodes with built-in temperature compensation

Includes Cable with BNC and ATC connectors, electrode storage bottle
Filling Solution Type Gel
Material Epoxy
Junction Double
27

Fisherbrand™ accupHast™ R Rugged Variable Temperature pH Combination Electrodes - Mercury-Free

Fast response despite temperature changes plus extra durability

Diameter (English) 0.4 in.
Temperature (Metric) Range -5°C to +100°C
Length (Metric) 102 mm
Temperature (English) Operating 23°F to 212°F
pH Range 0 to 14
Length (English) 4 in.
For Use With (Application) Biological, pharmaceutical and Tris
Type Combination pH Electrode
For Use With (Equipment) pH meter
Diameter (Metric) 10 mm
Filling Solution Type SP138-500
Temperature (Metric) Operating -5°C to +100°C
Connector Types BNC
Internal Reference Ag/AgCl
28

Thermo Scientific™ Orion™ ROSS Ultra™ Thin Stem Glass Bodied Combination pH Electrode

Top-performance, semi-micro pH electrodes to measure samples as small as 0.2 mL

29

Oakton™ pH and pH/Conductivity Electrode Replacements, pH/Temp Combination Electrode; Single-Junction, Epoxy

Replace Oakton™ pH and pH/Conductivity Electrodes when they break, no longer hold calibration, cannot be rehydrated, or are not compatible with your sample.

Includes Electrode
Warranty 1 Year
Temperature (English) Operating 32°F to 176°F
Membrane None
Drift Unknown
Material Epoxy
Junction Single
Storage Requirements Oakton electrode storage solution or a 2 to 4mol/L KCl solution
Temperature (Metric) Operating 0°C to 80°C
30

Fisherbrand™ accumet™ Metallic ORP Combination Electrode - Mercury - Free, Ag/AgCl Reference; BNC Connector

Platinum Pin Ag/AgCl Combination electrode for environmental ORP measurements

EDGE
Temperature (Metric) Range -5°C to +100°C
Filling Solution Type SP135-500
Material Glass
For Use With (Application) Environmental ORP measurements
Temperature (Metric) Operating -5°C to +100°C
Internal Reference Ag/AgCl