Electrodes & Sensors
See our selection of electrochemical electrodes and sensors.
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DO8032 Luminescent Cap
Apera Instruments
$150.00
Special Price $140.00
DO8032 Luminescent Cap Learn More
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DO502 Electrolyte Solution（30ml*3, for DO500 Electrode）
Apera Instruments
$14.00
Special Price $10.71
DO502 Electrolyte Solution（30ml*3, for DO500 Electrode） Learn More
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LabSen 251 Glass Spear pH Electrode
Apera Instruments
$161.00
Special Price $139.53
LabSen® 251 Glass Spear pH Electrode for Semi-Solid Samples Backed by proprietary Swiss sensor technology and materials, the LabSen 251 Combination Spear pH Electrode is designed for testing soft solid and semi-solid samples such as cheese, butter, dough, Learn More
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LabSen 213 Standard 3-in-1 pH/Temp. Electrode
Apera Instruments
$133.00
Special Price $115.27
LabSen® 213 Professional 3-in-1 Glass pH/Temp. Electrode for regular water solutions in scientific research and quality control, TRIS buffer compatible, BNC/RCA Connector Proprietary pH sensor technology and materials from Switzerland Patented pH/Temperat Learn More
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LabSen803 Pure Water 3-in-1 pH Electrode
Apera Instruments
$225.00
Special Price $195.00
LabSen® 803 Professional 3-in-1 pH/Temp. Electrode for Purified Water and Low Ion-Concentration Samples, BNC/RCA Connector Proprietary pH sensor technology and materials from Switzerland Unique LabSen cylindrical glass membrane, faster response rate, bett Learn More
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TN400-S3 Silicone oil (10ml)
Apera Instruments
$12.00
Special Price $10.40
TN400-S3 Silicone Oil The TN400-S3 Silicone Oil is for cleaning the sample vials and standard solution vials of turbidity test. Learn More
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LabSen 223 Precise 3-in-1 pH Electrode for viscous and low ion concentration samples
Apera Instruments
$212.00
Special Price $183.73
LabSen 223 Precise 3-in-1 pH Electrode for viscous and low ion concentration samples Learn More
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201-C Plastic Combination pH Electrode BNC connector
Apera Instruments
$32.00
Special Price $27.73
Apera Instruments AI1301 201-C Combination pH Electrode, BNC Connector, Polycarbonate/Glass The economical choice of a reliable combination pH Electrode/Sensor/Tester Quality glass bulb ph. sensor Equipped with a detachable probe storage cap, keeping the Learn More
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F501-S 3-in-1 Fluoride Ion Electrode
Apera Instruments
$136.00
Special Price $117.87
F501-S 3-in-1 Fluoride Ion Electrode Learn More
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LabSen841 Strong Base pH Electrode
Apera Instruments
$149.00
Special Price $129.13
LabSen® 841 Professional Combination pH Electrode for Strong Base Solutions, BNC Connector Proprietary pH sensor technology and materials from Switzerland Unique LabSen H glass membrane, which has a faster response rate, better repeatability in strong bas Learn More