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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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Keyword Search:
1 – 15 of 635 results
1

Thermo Scientific™ Orion™ Combination pH Electrodes

Environmentally friendly lab pH electrodes to meet RoHS requirements by containing no lead, mercury or other hazardous substances — making disposal of old electrodes easy and hassle free.

EDGE
Length (Metric) Cable 1 m
For Use With (Equipment) Orion pH Meter
pH Range 0 to 14
Length (English) Cable 39.3 in.
Material Epoxy Body
Temperature (Metric) Operating 0°C to 90°C
2

METTLER TOLEDO™ InLab™ Expert pH Electrodes
GSA_VA

A combination pH electrode with PEEK plastic shaft for chemical and mechanical durability, and a fixed cable. Designed for use in a variety of applications.

EDGE
Diameter (English) 0.47 in.
Length (Metric) 120 mm
pH Range 0 to 14
Diameter (Metric) 12 mm
Membrane U Glass
Filling Solution Type Xerolyt Polymer
Material PEEK
Temperature (Metric) Operating 0°C to 100°C
Internal Reference ARGENTHAL
3

Fisherbrand™ accumet™ Universal pH/ATC Electrodes

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

EDGE
Includes Cable with BNC and ATC connectors, electrode storage bottle
Filling Solution Type Gel
Material Epoxy
Junction Double
4

Fisherbrand™ accumet™ Glass Body Standard Size Combination Electrodes - Mercury-Free

For routine pH and titration measurements with small samples and small vessels, where separate half-cell electrodes may be impractical

EDGE
Type Combination pH Electrode
Temperature (Metric) Range -5°C to +100°C
Length (Metric) 101.6 mm
pH Range 0 to 14
Length (English) 4 in.
Material Glass
Closure Type Twist Open/Twist Close
Internal Reference Ag/AgCl
5

Fisherbrand™ accumet™ Liquid-Filled Mercury-Free pH/ATC Epoxy Body Combination Electrodes, w/BNC and Mini-phone ATC connectors

TRIS compatible, rugged, and convenient

EDGE
Includes Electrode, 60mL refill solution, electrode storage bottle
Diameter (English) 0.47 in.
Type pH/ATC Combination Titration Electrode
Temperature (English) Operating 32°F to 212°F
pH Range 0 to 14
Diameter (Metric) 12 mm
Color Purple
Length (English) 4.1 in.
Material Epoxy
Junction Porous Ceramic Double
Probe ATC
For Use With (Application) General laboratory and life science applications
Internal Reference Ag/AgCl
6

Mettler Toledo™ Economy Series pH and pH/ATC Combination Electrodes

Offer outstanding price/performance ratio. Mettler Toledo Economy Series pH and pH/ATC Combination Electrodes are cost-effective alternative for less-demanding requirements.

EDGE
Temperature (Metric) Range 0°C to 100°C
Temperature (English) Operating 0°F to 176°F
For Use With (Equipment) pH meter
Length (English) Cable 47 in.
Temperature (Metric) Operating 0°C to 80°C
Connector Types BNC
7

Thermo Scientific™ Orion™ Single Junction Refillable Epoxy Bodied pH/ATC Triode™

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

EDGE
Diameter (English) Body 0.47 in.
Length (Metric) 120 mm
Temperature (English) Operating 32°F to 194°F
For Use With (Equipment) Orion pH Meter (field or plant-use)
pH Range 0 to 14
Diameter (Metric) Cap 16 mm
Length (English) 4.7 in.
Material Epoxy
Junction Glass Fiber
Diameter (Metric) Body 12 mm
For Use With (Application) ideal for field or plant use.
Temperature (Metric) Operating 0°C to 90°C
Internal Reference Ag/AgCl
8

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
9

Fisherbrand™ accumet™ Micro and Semimicro Size Glass Combination Electrodes - Mercury - Free

Ideal for microwell plates, serum cups, cuvets, micro test tubes, NMR tubes and capillary tubes

EDGE
Warranty 1 Year
Temperature (Metric) Range -5°C to +110°C
Tip Type Micro
Temperature (English) Operating 23°F to 230°F
pH Range 0 to 14
Filling Solution Type Saturated KCl with AgCl. KCl
Material Glass
Junction Single
For Use With (Application) Small samples
Temperature (Metric) Operating -5°C to +110°C
Internal Reference Ag/AgCl
10

Fisherbrand™ accumet™ Liquid-Filled Epoxy Body pH Combination Electrodes: Mercury-Free

Single-junction Ag/AgCl flat surface model

EDGE
11

Fisherbrand™ accumet™ pH/ATC Electrode for AP60 and AP100 Series Meters, Mercury-Free

Combination electrode with built-in ATC probe

EDGE
12

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

EDGE
13

METTLER TOLEDO™ InLab™ 413/IP67 pH Electrode

A durable, plastic body pH electrode ideal for a wide range of applications that is able to withstand wet and demanding environments (IP67 rated).

EDGE
14

METTLER TOLEDO™ InLab™ Versatile pH Electrode
GSA_VA

A plastic, refillable pH electrode with an integrated temperature sensor ideal for measuring liquids. Electrode features a replaceable ceramic junction, which offers a solution to contaminated junctions without the higher cost or cleaning efforts required with open or sleeve junctions.

EDGE
15

METTLER TOLEDO™ Micro pH Electrodes
GSA_VA

pH electrodes designed for small sample volumes or for measuring in small containers.

EDGE
Type Combination Electrode
Response Time <20 sec.