Ultrapure Water
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Voice of Mr. Yuichi Takaku, Institute for Environmental Science and Technology
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We introduce the interview with Mr. Yuichi Takaku about ω series.
He is a prominent researcher in the field of ultrapure water, working for the Institute for Environmental Science.
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Voice of Tomoyasu Tsukamoto, ChromaNik Technologies Inc.
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ChromaNik Technologies Inc. manufactures and sells columns for high-performance liquid chromatography (HPLC).
Featuring outstanding sensitivity and durability, the company’s columns are used in a variety of fields, by customers including government agencies and food and pharmaceutical manufacturers. This “column expert” company that plays a role in supporting analytical technology uses the α series.
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Voice of Yasuo Seto, Forensic Science Group, RIKEN SPring-8 Center (RSC)
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Forensic science is a discipline that demonstrates the facts of crimes on the basis of evidence, with scientific investigation as its foundation.<br>
Specifically, this involves subjects such as the distribution and metabolism of illegal drugs in hair or the detection of fingerprints. We’re developing technologies using the SPring-8 large synchrotron radiation facility to solve problems through analysis not possible in normal scientific investigation. Constructed by the Institute of Physical and Chemical Research (RIKEN) and the Japan Atomic Energy Research Institute, SPring-8 produces the world’s highest-performance synchrotron radiation. Synchrotron radiation, which can be 10 billion times brighter than the sun, can be used to investigate the shapes and functions of substances at the molecular or even atomic level.
The Forensic Science Group at SPring-8, which conducts such cutting-edge research and development, uses the ω series.
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Voice of Yusuke Sato, Kyushu Institute of Technology
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We perform research in the field of molecular robotics. In this field, we engage in research spanning fields including biology, chemistry, and physics, taking an engineering perspective. This is a relatively new discipline that has been fully underway for only a decade or so.
Our laboratory conducts research aimed at creating robots using biomolecules as materials. Biomolecules are substances such as DNA, proteins, and lipids that compose life on Earth. As an example of research, we can create molecular devices with structures and shapes that change at the micro and nano scales, using the DNA that controls genetic information as the material.
Using this DNA nanotechnology, we are developing molecular devices capable of transporting substances and transmitting information via interfaces. Our aim for the future is to combine these devices to create molecular robots on par with living things.
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Model selection
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If you only answer given questions, you can find your suitable model.
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α series
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・Tap water→Ultrapure water
・Pure water→Ultrapure water
A wide selection of usages can be applied to various customer experimental environments.
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ωⅡ series
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ω series
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Tap water→Ultrapure water
ω series can produce the highest grade of water quality in the industry.
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μ series
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Tap water→Ultrapure water
Simple function, low initial and running cost. It is recommended for small-volume users.
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How the μ series ultrapure water equipment achieves high cost effectiveness
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μ (mu) series is an ultrapure water equipment that connects directly to tap water, designed for laboratories focused on fields of analysis and research.
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Self-checking of pure and ultrapure water systems: Regular Inspections
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This column will introduce “Regular Inspections,” matters to be carried out once every six to twelve months.
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Self-checking of pure and ultrapure water systems: Dealing with Long Downtime
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This column will introduce “Dealing with Long Downtime,” matters to be carried out when equipment is unused for five days or longer.
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Self-checking of pure and ultrapure water systems: Routine Inspections
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Stable equipment operation and water quality are essential for highly precise analysis. Key points of equipment management directed at persons using pure or ultrapure water will be introduced: Routine Inspections
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A must-see for beginners: Techniques that do not contaminate pure water or ultrapure water!
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Pure water and ultrapure water are very susceptible to contamination, requiring great care to obtain accurate results.
This article introduces points to note when handling pure water and ultrapure water.
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Why is water important in chemical analysis?
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Did you know that water is vital to chemical analysis? With analytical procedures using high-performance liquid chromatography (HPLC) as an example, let's take a look at where water is used!
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Chromatography, chromatograph, and chromatogram: What are the (surprisingly unknown?) differences between these?
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The words “chromatography,” “chromatograph,” and “chromatogram” come up often in chemical analysis. These may sound similar, but did you know that they have different meanings? This column will explain those differences.
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Learn in five minutes: An introduction to basic processes in pure water manufacturing and to water treatment technologies
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Pure water is used in a wide range of industries. Are you familiar with the technologies used to purify water? The column introduces the processes of water treatment, from tap water to pure water, as well as the technologies used in purification.
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