Combination Ion Selective Electrodes
Vernier Potassium Ion-Selective Electrode
To measure concentration of potassium (K+) ions in aqueous solutions.
Vernier Nitrate Ion-Selective Electrode
To measure concentration of Nitrate (NO2) in aqueous samples.
Oakton by Cole-Parmer Ion-Selective Electrode (ISE), Copper, Double-Junction, BNC
Easily fit this electrode of copper with glass body into small spaces without any added reference electrode.
Metrohm USA COMBINED PLATINUM RING ELECTRO
For redox titrations with change of pH value and ORP measurement
Nelson Jameson Company SILVER ELECTRODE
Silver Electrodes, 1 Cathode, 2 Detecting, for the M926 Chloride analyzer.
Metrohm USA LL UNITRODE PT1000
Unitrode with Pt 1000 (without cable - electrode head U) Bridge electrolyte type: c(KCl) = 3 mol/L Diaphragm: Fixed ground-joint diaphragm Electrode plug-in head: Metrohm plug-in head U Electrode slope: > 0.97 Electrode zero point: (mV) 0 ± 15 mV (pH = 7) Electrolyte flow rate: (μl/h) 3...30 Indicator electrode shape: Cylinder Indicator electrode type: Glass electrode Internal reference electrode type: LL system Max. installation length: (mm) 113 Measuring range: 0...14 Measuring unit: pH Membrane glass type: U Membrane resistance: 150...500 Min. immersion depth: (mm) 25 Plug for filling opening: Orifice Reference electrolyte type: c(KCl) = 3 mol/L Reference system: LL system Resistance: (kOhm) 5 SGJ sleeve: flexible SGJ sleeve Shaft diameter bottom (mm): 12 Shaft diameter top (mm): 12 Shaft material: Glass Temperature range, long-term: (°C) 0 ... 80 Temperature range, short-term: (°C) 0 ... 100 Temperature sensor: Pt1000
Cole-Parmer ELECTRODE NITROGEN OXIDE
Accessories improve use of your products and increase efficiency. Spare parts help keep your equipment running smoothly.
Bioanalytical Systems Inc AG/AGCL (3M KCL) REFERENCE ELE
RE-5B silver/silver chloride (3M potassium chloride) reference electrode with flexible connector. 7.5 cm long glass body and membrane with 6 mm outer diameter. *Does not ship to Puerto Rico
METTLER TOLEDO 3P INDUSTRIAL MERCAPTAN SILVER BULLET ELCTRD
NC0558106 MERCAPTAN SILVER BULLET ELCTRD
Oakton by Cole-Parmer Ion-Selective Electrode (ISE), Bromide, Double-Junction, BNC
Easily fit this electrode of bromide with glass body into small spaces without any added reference electrode.
Oakton by Cole-Parmer Ion-Selective Electrode (ISE), Silver/Sulfide, Double-Junction, BNC
Easily fit this electrode of silver and sulfide with glass body into small spaces without any added reference electrode.
Oakton by Cole-Parmer Combination Ion-Selective Electrode (ISE), Silver/Sulfide(Ag+/S2)
Easily fit this electrode of silver and sulfide with epoxy body into small spaces without any added reference electrode.
Cole-Parmer pH Probe, Refillable, long and thin body
Glass body combination probes are able to withstand higher temperatures and chemical attack. All have 3.3 ft (1 m) long cables with BNC connectors.
Cole-Parmer Interchangeable Cable Refillable SJ Glass pH Probe; 329 x 8 mm
Match these combination electrodes with one of the connector cables listed at the right. If you use several pH meters that each have different connector types, these electrodes and cables can save you money. The probe-cable interface is moisture proof and noise free, with a sealing O-ring, gold-plated contacts, and PTFE insulation.