Electrochemistry Accessories / Lab Instruments & Equipment - Mega Sale! Save up to 28%


Mega Sale! Up to 28% off on Electrochemistry Accessories (in Lab Instruments & Equipment) at Microscope Universe [85]. Top brands include Thermo Scientific Orion, Apera Instruments, LLC, ORION, HORIBA, Desco, & Sensorex. Hurry! Limited time offers. Offers valid only while supplies last.



Thermo Scientific Orion ROSS Ultra Low Maintenance Triode, with Waterproof BNC 8 Pin Mini DIN Connector, 0 to 14 pH
By Thermo Scientific Orion
In Stock
$489.28

mpn: 8107BNUMD,

4.4 out of 5 stars with 39 reviews
The Thermo Scientific Orion 8107BNUMD ROSS Ultra triode pH electrode is a gel-filled combination electrode that measures pH and temperature with ATC, has an epoxy body for durability, a glass fiber junction, and a waterproof BNC connection with a 1 m cable and an 8-pin Mini-DIN connector. The 8107BNUMD ROSS Ultra triode is gel-filled for low maintenance, and measures pH and temperature with automatic temperature compensation (ATC). The electrode also has a patented internal reference to mimimize


Apera Instruments AI1303 301Pt-C ORP Combination Electrode, BNC Connector, Polycarbonate
By Apera Instruments, LLC
In Stock
$85.00
$78.07
You Save: 8%

mpn: AI1303, ean: 0858718006544,

4.3 out of 5 stars with 33 reviews
The Apera 301Pt-C Combination ORP Electrode is equipped with a high-quality platinum ORP sensor and gel KCL electrolyte (no need for refill), suitable for regular water solutions testing and wastewater treatment. With the standard BNC connector, the electrode is compatible with any ORP meters that use BNC connectors. This electrode has a 6-Month limited warranty fulfilled by Apera Instruments, LLC.Equipped with high-Quality Platinum ORP sensor. Gel KCL electrolyte adopted; No need for refilling


Apera Instruments AI1302 201T-F 3-in-1 pH/Temperature Electrode, ATC Enabled, BNC/RCA Connector, Polycarbonate/Glass
By Apera Instruments, LLC
In Stock
$70.00

mpn: AI1302, ean: 0858718006520,

4.0 out of 5 stars with 56 reviews
The Apera 201T-F 3-in-1 Combination pH Electrode tests pH and temperature simultaneously and supports auto temperature compensation. Ideal for regular water solutions' pH measurement in scientific research, environmental monitoring, and quality control. Not suitable for testing in low-ion concentration solutions (eg: deionized water or distilled water), strong base solutions (pH>12), highly corrosive liquid, or for continuous testing in high temperature solutions (>140˚F). Measurement Range: 0


Orion 970701 Replacement Module
By ORION
In Stock
$348.36

mpn: 970701,

4.7 out of 5 stars with 40 reviews
Thermo Orion Replacement Module. For nitrate sure flow combination electrode 9707BNWP. Sensor type: Plastic membrane. Temperature range: 0 to 40°C. 1/pack. Orion #: 970701.Plastic membrane sensor.


Apera Instruments AI1130 1413 µS/cm Conductivity Calibration Solution 8oz
By Apera Instruments, LLC
In Stock
$15.00

mpn: AI1130, ean: 0858718006940,

4.3 out of 5 stars with 37 reviews
The Apera Instruments AI1121 1413 µS/cm Standard Conductivity Calibration Solution is standardized against NIST certified references at 25°C (77°F). It's ideal for the calibration of all kinds conductivity meters. Since conductivity value are affected by temperature, the temperature & conductivity reference charts are provided on the bottle labels for your reference. All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 1-year shelf life. The expiration


Apera Instruments AI1131 12.88 mS/cm (12880µS/cm) Conductivity Calibration Solution 8oz
By Apera Instruments, LLC
In Stock
$15.00

mpn: AI1131, ean: 0858718006957,

4.0 out of 5 stars with 34 reviews
The Apera Instruments AI1121 12.88 MS/cm (12880 µS/cm) Standard Conductivity Calibration Solution is standardized against NIST certified references at 25°C (77°F). It's ideal for the calibration of all kinds conductivity meters. Since conductivity value are affected by temperature, the temperature & conductivity reference charts are provided on the bottle labels for your reference. All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 1-year shelf life.


Thermo Scientific Orion Epoxy Body pH Combination Electrode, with Waterproof BNC Connector, 0 to 14 pH, Ag/AgCl
By Thermo Scientific Orion
In Stock
$152.26

mpn: 9106BNWP,

4.2 out of 5 stars with 7 reviews
The Thermo Scientific Orion 9106BNWP economy series gel-filled combination pH electrode features a wick junction for use in aqueous samples, and an epoxy body for indoor or outdoor conditions. This electrode has a permanently gelled Ag/AgCl (silver/silver chloride) electrolyte that produces less noise (unwanted voltages) than gold or purely silver electrodes, and requires no refills. The electrode comes with a waterproof Bayonet Neill-Concelman (BNC) connection with a 1 m cable for reaching the


Apera Instruments AI1201 PH60-E Replacement Probe for PH60 Pocket pH Tester
By Apera Instruments, LLC
In Stock
$33.92

mpn: AI1201, ean: 0858718006346,

4.0 out of 5 stars with 48 reviews
The Apera Instruments PH60-E probe is the replacement probe for PH60 series Premium Pocket pH testers, including PH60, PH60F and PH60S. It is also compatible with PC60. This replacement probe is equipped with a glass bulb membrane, built-in thermistor, single ceramic junction and maintenance-free gel KCl electrolyte. It is made for regular water solution's pH measurement, such as hydroponics, aquaculture, pool & spas, water treatment, environmental monitoring, cooling Tower, beer brewing, wine m


3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes
By Apera Instruments, LLC
In Stock
$13.50

mpn: AI1107, ean: 0810214030843,

4.8 out of 5 stars with 31 reviews
This 3M KCL storage solution is for conditioning and extending the service life of Apera Instruments' general pH or ORP electrodes/probes/sensors/testers, e. g. 201T-F, 201T-S, 301Pt-C, 301Pt-S, PH20, PH60, PC60, PC60-Z, PH60-Z, PH60S, PH60S-Z, PH700, etc. It might not be compatible with other brands' products. pH/ORP electrodes that are stored dry over time may lose the sensitivity and accuracy temporarily. It can be restored by soaking in the storage solution. Keeping pH/ORP electrodes stored


Thermo Scientific Orion Triode 3-in-1 pH/Automatic Temperature Compensation Probe, with Mini DIN Connector and 3 Meter Cable, 0 to 14 pH
By Thermo Scientific Orion
In Stock
$306.96
$295.92
You Save: 4%

mpn: 9107WMMD,

4.3 out of 5 stars with 34 reviews
The Thermo Scientific Orion 9107WMMD triode pH probe is a gel-filled combination electrode that measures pH and temperature with ATC, has an epoxy body for durability, a wick junction, and a waterproof BNC connection with a 3 m cable and an 8-pin Mini-DIN connector. The 9107WMMD is gel-filled for low maintenance, and measures pH and temperature with automatic temperature compensation (ATC). The permanently-gelled Ag/AgCl (silver/silver chloride) electrolyte produces less noise (unwanted voltages


HORIBA LAQUAtwin 3200459867 Model S022 Replacement Sodium Ion Electrode, 23-2300 ppm Measuring Range
By HORIBA
In Stock
$144.95

mpn: 3200459867,

4.0 out of 5 stars with 16 reviews
Choose the replacement sensor head and solution kits in low and high concentrations to work with your tester.Replacement sensor for the B-722. Flat electrode for sodium ion which is so selective that pH or other ions do not affect it.


Apera Instruments AI1132 84 µS/cm Conductivity Calibration Solution 8oz
By Apera Instruments, LLC
In Stock
$15.00

mpn: AI1132, ean: 0858718006964,

4.2 out of 5 stars with 9 reviews
The Apera Instruments AI1121 84 μS/cm Standard Conductivity Calibration Solution is standardized against NIST certified references at 25°C (77°F). It's ideal for the calibration of all kinds conductivity meters. Since conductivity value are affected by temperature, the temperature & conductivity reference charts are provided on the bottle labels for your reference. All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 1-year shelf life. The expiration d


Apera Instruments AI1301 201-C Combination pH Electrode, BNC Connector, Polycarbonate/Glass
By Apera Instruments, LLC
In Stock
$35.00

mpn: AI1301, ean: 0858718006537,

4.4 out of 5 stars with 49 reviews
The Apera 201-C Combination pH Electrode is an economical choice for a reliable combination pH electrode. Ideal for regular water solutions' pH measurement in scientific research, environmental monitoring, and quality control. Measurement Range: 0–14 pH, 0–80˚C (32–176˚F); Housing: Polycarbonate; Junction: Single Ceramic; Reference Electrode: Ag/AgCl; Connector: BNC; Size: ø12*160 mm; Cable: 3 Ft Not suitable for testing in low-ion concentration solutions (eg: deionized water or distill


Apera Instruments AI1304 2301-C Conductivity Electrode (K=1), Range: 0.5 µS/cm to 200 mS/cm, BNC Connector, Polycarbonate
By Apera Instruments, LLC
In Stock
$58.00

mpn: AI1304, ean: 0858718006612,

4.1 out of 5 stars with 50 reviews
The Apera 2301-C Plastic Conductivity Electrode adopts Apera's unique BPB (Brush-resistant Platinum Black) conductivity sensor technology, which ensures high accuracy in a wide range of conductivity measurement. It is ideal for both regular laboratory and in-field use.Measuring Range: 0.5 µS/cm to 200 mS/cm; Electrode Constant: K=1.0 ±0.2cm^-1; Dimension: ø12*155mm; Connector: BNC; Housing: Polycarbonate; Cable: 3 FtCompatible with any conductivity meters that have BNC connectors.Apera's uniq


Apera Instruments AI1312 201T-S 3-in-1 pH/Temperature Electrode, ATC Enabled, 8-pin Connector, for Apera 400(S) Series Portable Meters, Polycarbonate/Glass
By Apera Instruments, LLC
In Stock
$70.00

mpn: AI1312, ean: 0858718006599,

4.7 out of 5 stars with 26 reviews
The Apera Instruments 201T-S 3-in-1 Combination pH Electrode tests pH and temperature simultaneously and supports auto temperature compensation. Ideal for regular water solutions' pH measurement in scientific research, environmental monitoring, and quality control. Not suitable for testing in low-ion concentration solutions (eg: deionized water or distilled water), strong base solutions (pH>12), highly corrosive liquid, or for continuous testing in high temperature solutions (>140˚F). Measureme


ORP60-DA Replacement ORP Probe for 60-Z Smart Pocket Testers Powered by ZenTest
By Apera Instruments, LLC
In Stock
$69.00

mpn: AI3717-DA, ean: 0810214031116,

4.9 out of 5 stars with 48 reviews
The Apera Instruments ORP60-DA is the replacement ORP probe for PH60-Z, PH60S-Z, PH60F-Z, and PC60-Z. This probe features a Platinum ORP sensor with a double-junction structure. Designed for general water solution testing's ORP measurement.Replacement ORP probe for PH60-Z, PC60-Z, PH60S-Z, PH60F-Z. Platinum ORP sensor. Double-Junction pH probe, suitable for dirty and complex solutions and extends service life..


HORIBA LAQUAtwin 3200459834 Model S010 Replacement pH Electrode, 2-12 pH Measuring Range
By HORIBA
In Stock
$152.24
$109.95
You Save: 28%

mpn: 3200459834,

4.2 out of 5 stars with 19 reviews
Replacement pH Sensor for the Horiba pH-11, pH-22, pH-33, B-713, and B-213 pH MetersReplacement sensor for the B-711,B-712,B-713,B-211,B-212,B-213. Employing the same test principle as standard laboratory electrodes, the LAQUAtwin packs all components into a flat sensor that's less than 1 mm thick. Waterproof construction protects the instrument.


Apera Instruments AI1313 2301T-S Conductivity/Temp. Electrode (K=1), Range: 0.5 µS/cm to 200 mS/cm, 8-pin Connector, Polycarbonate
By Apera Instruments, LLC
In Stock
$70.00

mpn: AI1313, ean: 0858718006605,

4.0 out of 5 stars with 50 reviews
The 2301T-S Conductivity/Temp. Electrode adopts Apera's unique BPB (Brush-resistant Platinum Black) conductivity sensor technology, which ensures high accuracy in a wide range of conductivity measurement. The built-in thermistor tests temperature simultaneously and allows for auto temperature compensation. It is ideal for both regular laboratory and in-field use. Measuring Range: 0.5 µS/cm to 200 mS/cm; Electrode Constant: K=1.0 ±0.2cm^-1; Temperature unit: 30KΩ Thermistor; Dimension: ø12*15


DESCO 50003 Electrodes, 5lbs Capacity, for Surface Resistance Meter, Pack of Two
By Desco
In Stock
$208.71

mpn: ASK-30376,

4.0 out of 5 stars with 12 reviews
The Desco 50003 electrode measures surface resistance of flooring, mats, and other surfaces. The electrode is for use with the Desco 19781 digital surface resistance meter, 19786 analog surface resistance meter, and 19640 surface resistance checker, as well as Desco 19641 leads for attaching to meters and checkers. The electrode weighs 5 lbs. An electrode, also called a sensor or probe, is an instrument used with a meter to test and measure parameters of a substance. All electrodes are probes o


Flat Tip pH Combination Electrode Bnr Connector
By Sensorex
In Stock
$143.06

mpn: S651CD,

4.2 out of 5 stars with 45 reviews
S651Cd, Ph Electrode, Testing Parameter Ph, Measurement Range 0 - 14 Ph, Ph Range 0 - 14 Ph, Tip Shape Flat, Operating Temp. Range 0 - 80 Deg C, Body Material Cpvc, Diameter 22. 86 Mm, Length 76. 20 Mm, Connector Bnr, Amplifier Can Be Used With Phamp-1, For Use With S653/25/Bnc Cable Assy, Shelf Life 6 Month, Reference Ag/Agcl, Junction Double, Electrolyte Sealed, Recommended Use Industrial, Wastewater, Dirty Applications, Manufacturers Length 12 MonthsTest Instruments & Gauges. Country of manuf



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