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
-
product
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.
-
product
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.
-
product
Voltammetry Cell
SVC-3
By using this cell, researchers can run experiments free from gasificationed steam. Also, researchers can get rid of influence of oxygen in the cell by bubbling nitrogen gas. This cell can be utilized with CS-3A Cell Stand. This feature is well suited for measurements of ultraweak current.
-
product
Spectroelectrochemical Cell
SEC-C
Spectroelectrochemistry (SEC) is aimed at the investigation of electrochemical reaction mechanism and the interface structure between electrolyte solution and electrode. Remarkable progress in this field and related technology enables SEC to be applied in wide areas.
-
product
Working Electrodes for Flow Cell
Our working electrodes for flow cell are mounted in 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 hardness and organic slovent-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 purporses.
-
product
Spectroelectrochemical Flow Cell
SEC-2F
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.
-
product
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.
-
product
Reference Electrodes
Reference electrodes are widely used as: electrochemical measurements (CV, LSV, DPV, etc.) electrochemical devices (detectors for HPLC, biosensor, etc.)
-
product
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.
-
product
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.
-
product
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).
-
product
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) 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.
-
product
Rotating Ring Disk Electrode
RRDE-3A
RRDE-3A is a constant rotation system for use in hydrodynamic modulation rotating ring disk electrochemistry. A 7 mm diameter electrode with short stainless steel shaft provides for a miniature and concentric circle electrode system that is capable for highly accurate rotation and modulation even at radial modulation rates or wave forms.
-
product
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.
-
product
Ring Disk Electrode
This ring-disk type electrode developed by NTT Advanced Technology Corporation is a form of printed electrodes. Users can choose them from Carbon, Gold and Platinum applied versions. Available as a working electrode of radial flow cells, achieves complete reduction/oxidation on the center disk at ultra-low flow rate because of its fine coulometric electrolysis efficiency. This also enables to analyze subsequent reaction as well as identification and quantitation of the sample at the same time.
