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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Product
Cell Stand
CS-3A
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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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Product
Cross Flow Cell
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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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Product
ITO (Indium Tin Oxide) Electrode
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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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Product
Spectroelectrochemical Flow Cell
SEC-2F
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Using the spectroelectrochemical flow cell, it is possible to have a different optical path length changing the gasket. We offer, as an optional item, a silicon and Teflon gasket with a 100, 250 and 500 m of the thickness. SEC-2F Spectroelectrochemical flow cell was designed to fit perfectly in the SEC2000 Spectrometer, and it eliminated the use of the optical fiber to connect the Spectrometer to the SEC-2F. Even for another brand of the spectrometer, you can connect the SEC-2F using the collimating lens and optical fiber.
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Product
Flow Cell Kit
QCMT
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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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Product
Counter Electrodes
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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) large enough to support the current generated for the working electrode. For example, the surface area of the platinum electrode of 5 cm is sufficient to use as an electrode, such as steady-state cyclic voltammetry experiments. However, for generating a high current measurements such as bulk electrolysis, the counter electrode of a larger area is required, as Catalog No.012961 which the length of platinum is 23 cm. This electrode is used for measurement, such as rotating ring disk.
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Product
Oxygen-free Voltammetry cell
SVC-3C
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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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Product
Conductivity Electrode
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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.
