pH, ORP, and Titration, Combination Electrodes
Cole-Parmer Tuff-Tip pH Electrode 100 Ohm PT RTD(Mini Audio Plug), BNC, 3/4"
Don't worry about bulb breakage, the unique Tuff-Tip design helps protect bulbs. Choose chemical-resistant Ryton PPS standard electrode or with graphite tip. Eliminate electrical noise with graphite-tipped models. Ideal for viscous or severe applications, these electrodes reduce contamination and clogging with uniform pore size.
Cole-Parmer Autoclavable pH Probe, Refillable/DJ/Glass; 210 mm
These electrodes are designed for insertion in RADIOMETER mountings or Ingold nonpressurized assemblies 761-351, 761-31, 761-361, and 361CH-31 (12 mm dia.) Sealed, gel-filled, double-junction reference electrodes require no refilling, and offer long-term stability and extend service life. Annular ceramic junction eliminates clogging problems and provides excellent stability. Operating temperature range is 23 to 266°>F (-5 to 130°>C). Order detachable cable separately to autoclave your glass-bodied electrode and vessel as a single unit -- simply detach the cable and place a protective cap over the cable connector before sterilizing.
Cole-Parmer Tuff-Tip pH Electrode, 3/4" 100 Ohm RTD
Don't worry about bulb breakage because the unique Tuff-Tip design helps to protect bulbs. There are chemical-resistant Ryton PPS standard electrodes or ones with graphite tips, which eliminate electrical noise. They are ideal for viscous or severe applications and reduce contamination and clogging with uniform pore size.
Metrohm USA PT TITRODE
Double Pt-wire electrode for redox titrations without change of pH value Maintenance-free combined Pt-ring electrode with pH membrane as reference electrode
Cole-Parmer Tuff-Tip pH Electrode, 3/4" (100 Ohms RTD), 3.5mm phono plug
Don't worry about bulb breakage, the unique Tuff-Tip design helps protect bulbs. Choose chemical-resistant Ryton PPS standard electrode or with graphite tip. Eliminate electrical noise with graphite-tipped models. Ideal for viscous or severe applications, these electrodes reduce contamination and clogging with uniform pore size.
Hach Company Intellical™ PHC705 Laboratory General Purpose RedRod Refillable Glass pH Electrode, 1 m Cable
Intellical™ PHC705 is a digital combination pH electrode with built-in temperature sensor. The PHC705 is a pH refillable electrode with ceramic porous pin reference junction embedding the RedRod technology to deliver exceptionally fast, stable, and accurate response times for accurate measurements within a wide temperature range. This high performance laboratory glass pH electrode is ideal for measuring pH in a variety of laboratory applications for aqueous samples. A 59-mL bottle of saturated KCl Electrode Filling Solution is included with the probe. The PHC705 is not suitable for use with organic solvents, emulsions, samples with high solids content or high alkaline sample types.
Hach Company Radiometer Analytical PHC2401-8 Combination Red-Rod pH Electrode (glass body, BNC)
The Radiometer PHC2401-8 Combination pH Electrode has a glass body, Red-Rod reference system, refillable electrolyte (sat. KCl) and annular ring junction for general purpose applications. The PHC2401-8 is compatible with Hach Sension+ laboratory pH meters (or any meter with a BNC connection).
Cole-Parmer Oakton ORP electrode, epoxy body, single junction, 12 mm dia x 110 mm L, 0.9-m cable
Replace electrodes when they break, no longer hold calibration, cannot be rehydrated, or are not compatible with your sample.
Cole-Parmer Oakton ORP electrode; double-junction, BNC Connector
The Ag/AgCl combination reference electrodes have an impact-resistant epoxy body. Electrodes provide a fast, stable response and are ideal for prolonged readings. Gel-filled design requires virtually no maintenance. 127 mm L x 12 mm diameter with maximum 176F (80C) temperature.
Hach Company Intellical™ PHC705 Laboratory High Alkalinity Range RedRod Refillable Glass pH Electrode, 1 m Cable
Intellical™ PHC705A is a digital combination pH electrode with built-in temperature sensor. The PHC705A is a pH refillable electrode with ceramic porous pin reference junction embedding the RedRod technology to deliver exceptionally fast, stable, and accurate response times for accurate measurements within a wide temperature range. Thanks to its special pH glass bulb composition this high performance laboratory glass pH electrode is particularly suited for measuring pH in alkaline aqueous samples for pH above 12. A 59-mL bottle of saturated KCl Electrode Filling Solution is included with the probe. The PHC705 is not suitable for use with organic solvents, emulsions or sample types with high solids content.
Hach Company Radiometer Analytical XC161-9 Combination pH Electrode for Microsamples (d=5 mm, glass body, screw cap)
The Radiometer XC161 Combination pH Electrode has a glass body, Ag/AgCl reference system, refillable electrolyte (3M KCl + sat. AgCl) and micro diameter (5 mm) for small volume sample measurements. The XC161 is a screw cap electrode and requires the CL114 cable (part no. A94L114) for compatibility with Hach Sension+ laboratory pH meters.
Hach Company Intellical™ PHC729 Laboratory Surface Measurements RedRod Refillable Glass pH Electrode, 1 m Cable
Intellical™ PHC729 is a digital combination pH electrode with built-in temperature sensor. The PHC729 is a pH refillable flat sensor electrode with annular ceramic porous reference junction embedding the RedRod technology to deliver exceptionally fast, stable, and accurate response times for accurate measurements within a wide temperature range. Thanks to the combination of the flat pH sensing element and the annular ring reference junction this high performance laboratory glass pH electrode is ideal for measuring pH on flat surfaces of various samples or where there is a minimal sample depth. A 59-mL bottle of saturated KCl Electrode Filling Solution is included with the probe. The PHC729 is not suitable for use with organic solvents, emulsions, samples with high solids content orhigh alkaline sample types.
Hach Company Radiometer Analytical PHC3001-9 Combination pH Electrode (glass body, Ag/AgCl ref., screw cap)
The Radiometer PHC3001-9 Combination pH Electrode has a glass body, Ag/AgCl reference system, refillable electrolyte (3M KCl + sat. AgCl) and porous pin junction for general purpose applications. The PHC3001-9 is a screw cap electrode and requires the CL114 cable (part no. A94L114) for compatibilty with Hach Sension+ laboratory pH meters (or any meter with a BNC connection).
Metrohm USA 807 DOSING UNIT 20ML
Dosing unit with integrated data chip with 20 mL glass cylinder and light protection, mountable on reagent bottle with ISO/DIN GL45 thread. FEP tubing connection, anti-diffusion buret tip