accessibility menu, dialog, popup

UserName
Viewing profile as user:

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.
Type 
  • (4)
  • (2)
  • (2)
  • (1)
  • (2)
  • (42)
  • (2)
  • (1)
  • (9)
  • (2)
  • (2)
  • (1)
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (45)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (7)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (2)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (22)
  • (7)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (21)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (5)
  • (1)
  • (1)
  • (1)
Junction 
  • (1)
  • (69)
  • (3)
  • (1)
  • (24)
  • (3)
  • (1)
  • (6)
  • (5)
  • (1)
  • (2)
  • (3)
  • (13)
  • (2)
  • (1)
  • (1)
  • (1)
  • (7)
  • (1)
  • (3)
  • (2)
  • (19)
  • (8)
  • (5)
  • (1)
  • (2)
  • (1)
  • (18)
  • (8)
  • (1)
  • (6)
  • (1)
  • (1)
  • (1)
  • (7)
Material 
  • (1)
  • (3)
  • (35)
  • (25)
  • (1)
  • (1)
  • (98)
  • (22)
  • (2)
  • (11)
  • (7)
  • (2)
  • (3)
  • (3)
  • (4)
  • (1)
  • (2)
  • (1)
  • (3)
  • (2)
  • (1)
  • (1)
Connector Types 
  • (1)
  • (1)
  • (6)
  • (2)
  • (86)
  • (36)
  • (1)
  • (2)
  • (2)
  • (2)
  • (6)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (8)
  • (2)
  • (1)
  • (1)
  • (19)
  • (1)
  • (1)
  • (7)
  • (8)
  • (5)
  • (2)
  • (4)
  • (1)
  • (1)
  • (26)
  • (1)
  • (5)
  • (3)
pH Range 
  • (1)
  • (20)
  • (174)
  • (1)
  • (17)
  • (2)
  • (1)
  • (3)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (3)
  • (3)

brands

  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (8)
  • (8)
  • (6)
  • (1)
  • (1)
  • (3)
  • (112)
  • (1)
  • (3)
  • (9)
  • (6)
  • (3)
  • (48)
  • (1)
  • (17)
  • (1)
  • (72)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (18)
  • (101)
  • (52)
  • (1)
  • (1)
  • (2)
  • (9)
  • (12)
  • (1)
  • (1)
  • (2)
  • (1)
  • (5)
  • (1)
  • (2)
  • (68)
  • (4)
  • (5)
  • (2)
  • (10)
  • (22)
  • (19)
  • (5)

special interests

  • (14)
  • (59)
  • (15)
  • (118)

Type

  • (4)
  • (2)
  • (2)
  • (1)
  • (2)
  • (42)
  • (2)
  • (1)
  • (9)
  • (2)
  • (2)
  • (1)
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (45)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (7)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (2)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (22)
  • (7)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (21)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (5)
  • (1)
  • (1)
  • (1)

Junction

  • (1)
  • (69)
  • (3)
  • (1)
  • (24)
  • (3)
  • (1)
  • (6)
  • (5)
  • (1)
  • (2)
  • (3)
  • (13)
  • (2)
  • (1)
  • (1)
  • (1)
  • (7)
  • (1)
  • (3)
  • (2)
  • (19)
  • (8)
  • (5)
  • (1)
  • (2)
  • (1)
  • (18)
  • (8)
  • (1)
  • (6)
  • (1)
  • (1)
  • (1)
  • (7)

Material

  • (1)
  • (3)
  • (35)
  • (25)
  • (1)
  • (1)
  • (98)
  • (22)
  • (2)
  • (11)
  • (7)
  • (2)
  • (3)
  • (3)
  • (4)
  • (1)
  • (2)
  • (1)
  • (3)
  • (2)
  • (1)
  • (1)

Connector Types

  • (1)
  • (1)
  • (6)
  • (2)
  • (86)
  • (36)
  • (1)
  • (2)
  • (2)
  • (2)
  • (6)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (8)
  • (2)
  • (1)
  • (1)
  • (19)
  • (1)
  • (1)
  • (7)
  • (8)
  • (5)
  • (2)
  • (4)
  • (1)
  • (1)
  • (26)
  • (1)
  • (5)
  • (3)

pH Range

  • (1)
  • (20)
  • (174)
  • (1)
  • (17)
  • (2)
  • (1)
  • (3)

Temperature (Metric) Operating

  • (1)
  • (1)
  • (9)
  • (2)
  • (11)
  • (1)
  • (6)
  • (66)
  • (4)
  • (7)
  • (20)
  • (49)
  • (12)
  • (1)
  • (2)
  • (2)
  • (3)
  • (3)

Search Within Results
Keyword Search:
76 – 90 of 647 results
76

OHAUS™ Starter Series Electrode: STSURF 2-in-1 Flat pH Electrode

Use in combination with Starter bench and portable meters. OHAUS Starter Series Electrode: STSURF 2-in-1 Flat pH Electrodes need to work with STTEMP30 temperature electrodes for 0.01 pH accuracy.

77

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
78
Promotions Available

Thermo Scientific™ Orion™ 9110DJWP Double Junction pH Electrode PROMO

Measure samples as small as 0.2mL using the Thermo Scientific™ Orion™ 9110DJWP Double Junction pH Electrode.

79

OHAUS™ Starter Series Electrode: ST260 2-in-1 pH Electrode

Use in combination with Starter bench and portable meters. OHAUS Starter Series Electrode: ST260 2-in-1 pH Electrodes need to work with STTEMP30 temperature electrodes for 0.01 pH accuracy. ST260 is fit for samples which may react with Ag+ ions such as tri-buffer solution.

80

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

Measure flat, soft, moist, semi-solid or small volume samples with epoxy body flat surface pH electrodes.

Diameter (English) Body 0.47 in.
Temperature (English) Operating 32°F to 212°F
Precision 0.01
pH Range 0 to 14
Diameter (Metric) Cap 16 mm
Filling Solution Type 3M KCl
Drift <0.002pH/day
Material Epoxy Body
Junction Glass Fiber
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 (Metric) Body 12 mm
Temperature (Metric) Operating 0°C to 100°C
Internal Reference ROSS
81

Thermo Scientific™ Orion™ Single Junction Sure-Flow™ Epoxy Bodied Combination pH Electrode

Attain stable, drift-free measurements of challenging samples using a sure-flow electrode with its unique free-flowing liquid-to-liquid junction.

82

METTLER TOLEDO™ InLab™ Dairy pH Electrode

A pH electrode featuring a triple ceramic junction, designed for protein containing samples such as dairy products, milk and cream.

83

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

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

Junction Ceramic
84

METTLER TOLEDO™ InLab™ Versatile pH Electrode Replaceable Junction Tool

Tool consisting of two parts to replace ceramic junctions on InLab™ Versatile and InLab™ Versatile Pro.

85

Mettler Toledo™ pH Sensor InLab™ Ultra-Micro-DES™

A glass body, micro combination pH electrode with DES sensor head and DES technology. Ideal for measuring in very small vessels such as vials, micro plates and cuvettes.

86

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
87

Thermo Scientific™ Orion™Single Junction Glass Bodied Combination pH Electrode

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

Length (Metric) Cable 1 m
Length (Metric) 120 mm
Temperature (English) Operating 32°F to 194°F
pH Range 0 to 14
Diameter (Metric) Cap 16 mm
Length (English) 4.7 in.
Material Glass Body
Storage Requirements Short Term Storage (up to one week): Soak the electrode in pH electrode storage solution, Cat. No. 910001. 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.
Slope 92 to 102%
Diameter (English) Body 0.47 in.
Length (English) Cable 39 in.
Junction Ceramic
Diameter (Metric) Body 12 mm
Temperature (Metric) Operating 0°C to 90°C
Internal Reference Ag/AgCl
88
Promotions Available

Thermo Scientific™ Orion™ Double Junction Glass Bodied Combination pH Electrode PROMO

Capture accurate measurements of a variety of samples types, including solvents, with Orion glass body pH electrodes.

89

Thermo Scientific™ Orion™ Double Junction Semi-Micro Stem Glass Bodied Combination pH Electrode

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

90

Thermo Scientific™ Orion™ Single Junction Sure-Flow™ Glass Bodied Combination pH Electrode

Attain stable, drift-free measurements of challenging samples using a sure-flow electrode with its unique free-flowing liquid-to-liquid junction.