pH Electrodes
Our extensive assortment of quality pH electrodes, sensors, and probes are designed to make your complex measurements routine, reliable, and accurate in both the lab or in the field. They are available in a variety of body materials, body styles, and sample requirements. Digital probes have built-in temperature sensors and will alert the user when recalibration is needed. These probes have rugged bodies and long integrated cables for convenient use in a variety of scenarios.
Orion™ ROSS Ultra™ Glass Triode™ pH/ATC Combination Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
No more waiting for pH readings to stabilize when measuring samples of varying temperatures.
Expand 2 Items
Orion™ ROSS Ultra™ pH Electrode 8103BNUWP, Thermo Scientific
Supplier: Thermo Fisher Scientific
This general purpose, semi-micro tipped combination electrode with top-performance glass body can be used for precise pH determinations in micro volume samples.
Expand 1 Items
ORION® ROSS® Sure-Flow® Glass Combination pH Electrode, Thermo Scientific
Supplier: Thermo Fisher Scientific
General-purpose electrode offers superior performance.
Expand 1 Items
Orion™ ROSS Ultra™ Refillable pH/ATC Triode Combination Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
Thermo Scientific Orion ROSS Ultra Refillable pH/ATC Triode Combination Electrodes are ideal for any application when the use of a metallic reference electrode would contaminate the sample.
Expand 1 Items
Orion™ Triode™ 3-in-1 pH/Automatic Temperature Compensation Probe, Thermo Scientific
Supplier: Thermo Fisher Scientific
Operate the highly-versatile Orion™ Triode™ 3-in-1 pH/Automatic Temperature Compensation Probe in either the field or a plant.
Expand 1 Items
Orion™ Triode™ 3-in-1 pH/ATC Probe, Thermo Scientific
Supplier: Thermo Fisher Scientific
Operate the highly-versatile Orion™ Triode™ 3-in-1 pH/ATC Probe in either the field or a plant.
Expand 1 Items
Orion™ ROSS® Sure-Flow® Epoxy Combination pH Electrode, Thermo Scientific
Supplier: Thermo Fisher Scientific
Allows for field (on-site) soil pH measurement where stability and high performance are desired
Expand 1 Items
Orion™ ROSS Ultra™ Low Maintenance pH/ATC Triode™ Combination Electrodes, Thermo Scientific
Supplier: Thermo Fisher Scientific
Increase the accuracy of readings with a pH sensor that delivers superior performance at varying sample temperatures. Orion™ ROSS Ultra™ Low Maintenance pH/ATC Triode™ combination electrodes combine the stability, precision, and speed of response of the ROSS Ultra™ line with integrated temperature measurement.
Expand 2 Items
InLab® Sensors and Cables, METTLER TOLEDO
Supplier: METTLER TOLEDO S.A. DE C.V. MX
METTLER TOLEDO electrodes combine innovative technologies for fast, accurate and reliable measurements.
Expand 1 Items
InLab® Surface Combination pH Electrode, Ring Junction, METTLER TOLEDO®
Supplier: METTLER TOLEDO S.A. DE C.V. MX
Electrode features a flat, rugged polysulfone membrane for measuring samples with flat surfaces or in hostile environments such as skin, leather, paper, and agar
Expand 1 Items
InLab® Solids Combination pH Electrode, METTLER TOLEDO®
Supplier: METTLER TOLEDO S.A. DE C.V. MX
Electrode features spear-shaped tip for piercing tough exteriors, and ARGENTHAL™ lead-off and silver ion trap for optimum silver ion-free accuracy at various sample temperatures
Expand 1 Items
LE438 3-in-1 pH Electrode, METTLER TOLEDO®
Supplier: METTLER TOLEDO S.A. DE C.V. MX
Electrode is designed for use with METTLER TOLEDO® pH meters on aqueous media.
Expand 1 Items
InLab® Easy Combination pH Electrodes, METTLER TOLEDO®
Supplier: METTLER TOLEDO S.A. DE C.V. MX
Low maintenance electrodes are ideal for field measurements and educational use
Expand 1 Items
LE409 Combination pH Electrode, METTLER TOLEDO®
Supplier: METTLER TOLEDO S.A. DE C.V. MX
Refillable electrode with liquid electrolyte is designed for use with METTLER TOLEDO® pH meters for fast laboratory measurements of aqueous samples, acids, and bases.
Expand 1 Items
LE407 Combination pH Electrode, METTLER TOLEDO®
Supplier: METTLER TOLEDO S.A. DE C.V. MX
Robust, low maintenance, gel-filled electrode is designed for use with METTLER TOLEDO® pH meters for basic applications with uncomplex samples.
Expand 1 Items
LE420 Combination pH Electrode, Sleeve Junction, METTLER TOLEDO®
Supplier: METTLER TOLEDO S.A. DE C.V. MX
Refillable electrode is designed for use with METTLER TOLEDO® pH meters.