ALS Co., Ltd
ALS provides researchers with a wide range of products for electrochemistry and spectroelectrochemistry applications, including Bi-Potentiostat (Model 2325), Ring-Disk Electrode apparatus (RRDE-3A), Spectrometer Systems (SEC2000) and Faraday cage (CS-3A).
- sales@als-japan.com
Tokyo,
Japan
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Bi-Potentiostat
2325
Model 2325 is a very low-price and high-performance Bi-Potentiostat based on modern semiconductor circuity and advanced software technology. Low noise, high speed and small space measurement were considerate for the development of Model 2325. The user-friendly interface is designed for supporting wide applications. Model 2325 can be applied in various experiments, such as RRDE, sensor development and spectroelectro-chemical measurements, etc. It can be not only applied for research purpose, but also for student experiments and industrial applications due to the low-price and high-performance.
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Bulk Electrolysis Cell
This cell has been developed in order to perform a complete electrolysis. The carbon working electrode is a reticulaed form that provides with sufficient surface area to gain the rate in electrolysis.
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Cell Stand
CS-3A
The CS-3A Cell Stand is adopted with CHI series Electrochemical Analyzers and other apparatus directly. The cell is enclosed in a Faraday cage to reduce electrical interference. A built-in gas control allows purging a sample. Gas line is provided to purge next sample, while analyzing the present sample separately, thus increasing productivity. Magnetic stirrer allows for controlling the mixing of the sample for experiments requiring mass transport of electrolyte or analyte to the electrode surface. Cell top positioner with detachable cell cap allows easy removal and replacement of the cell vial as well as the electrodes for rinsing, cleaning, and replacement.
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Conductivity Electrode
As current-carrying and potential difference measuring electrodes, platinum was deposited on a quartz glass substrate. Voltage terminal distance can be varied by changing the connection pin. In-situ measurement of the metal transition produced in a conductive polymer insulator doping, 4 terminal electrode is used, where for insulator layer with low doping side 2 terminal method and for metal layer with high doping side 4 terminal method is used for the measurement. With this electrode, become possible to have measurement in 15 distances by combining the connection terminal.
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Counter Electrodes
For a system using a three-electrode potentiostat, we measured current when a potential is applied between the working electrode and the reference electrode. Passage of current through an electrical circuit requires electron transfer reaction between the working electrode and the counter electrode.The main function of the counter electrode is to provide the location of the second electron transfer reaction. Important parameter of the counter electrode is the surface area. It is required (area) l...show more -
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Cross Flow Cell
Working electrodes for flow cell are mounted on blocks of PEEK. This resin protects the electrodes from external noise and allows researchers to utilize them regardless the content of mobile phase of HPLC because of their hard, organic solvent-resistance. Glassy carbon is usually chosen for the redox reaction study on liquid chromatography. Platinum, Gold, Carbon paste and Nickel electrodes are utilized for special purposes. Thin Layer Cell has been used as a electrode for research such as flow injection analysis (FIA) and the HPLC.
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Flow Cell Kit
QCMT
The quartz crystal microbalance (QCM) technique under electrochemical frequency is very useful to determine many compounds such as metal proteins, metal ions and thiol-conjugated oligonucleotides.
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Flow Cell Kit
EQCMT
The two blocks of the EQCMT Flow cell are constructed using PEEK. It gives a high resistivity for chemical compounds.As well as QCM, these cell is reversible. With a inverted position of the blocks, it is possible to change from flow to static measurement.
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Grid Electrode
Grid electrode is produced by the deposition of the platinum, gold or carbon onto the quartz glass. The dimension of the glass is 8 x 27 mm, with a 1 mm of the thickness, and the grid line is 100 m width with a distance of the 150 m between lines.
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IDA Electrodes
Interdigitated Array (IDA) electrode is an electrode developed for electrochemical measurements to be performed in a very small quantity of the sample. IDA electrode could be applied for the detection and reaction analysis of the compounds in a small quantity of the sample. IDA electrode is a microelectrode pattern fabricated by using the lithography technology. The Electrodes are composed of 65 pairs. In each one of the pair has a function of the oxidation and reduction electrodes.
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ITO (Indium Tin Oxide) Electrode
This quite unique material transmits only visible light whereas it does not transmit UV radiation. Our ITO electrodes consist of 100 nm thick of ITO layer deposited on quartz or borosilicate glass substrate (0.5 mm thick).
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Oxygen-free Voltammetry cell
SVC-3C
By using SVC-3C oxygen-free Voltametry cell, researchers can get rid of influence of oxygen in the cell by bubbling nitrogen gas, and also run the experiments at low temperatures.
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Plate Material Evaluating Cell
This quite handy cell is developed in order to evaluate plate material such as metal, semi-conducting plate, etc. In evaluation, a sample plate is sandwiched between cell blocks.
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Radial Flow Cell
The wall jet of the sample, after hit in to the surface of the electrode, spreads in three dimensions. After hitting the sample on a thin layer electrode directly, it flows to the perimeter from the center of the radiated electrode, improving the sensitivity.
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Reference Electrodes
Reference electrodes are widely used as: electrochemical measurements (CV, LSV, DPV, etc.) electrochemical devices (detectors for HPLC, biosensor, etc.)
