reagent Product List and Ranking from 15 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.

reagent Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.

  1. インターケミ Chiba//Trading company/Wholesale
  2. アイテス Shiga//others
  3. 日本曹達 化学品事業部 Tokyo//Medical and Welfare
  4. Tohoku Techno Arch Co., Ltd. Miyagi//Educational and Research Institutions
  5. 5 信州ＴＬＯ Nagano//Educational and Research Institutions
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reagent Product ranking

Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.

  1. Solar cell evaluation equipment and research reagents manufactured by Dyenamo, Sweden. インターケミ
  2. Derivatization for GC/MS analysis アイテス
  3. Reagent "DPD Magic - Container Type" 日本曹達 化学品事業部
  4. Plant Activity Screening Method [Public Suwa University of Science and Technology] 信州ＴＬＯ
  5. 4 Hirosaki University Technology: Triptansulin Derivative: K23-010 Tohoku Techno Arch Co., Ltd.

reagent Product List

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Derivatization for GC/MS analysis

Derivatization for GC/MS analysis

Proposal tailored to the purpose of analysis and the target object! GC/MS analysis of derivatized samples.

This document introduces a pretreatment method to enable the analysis of substances that are difficult to analyze using GC/MS. The pretreatment that converts difficult-to-analyze substances into analyzable substances is called "derivatization." Methods such as esterification, acylation, and silylation are used selectively based on the type and characteristics of the difficult-to-analyze substances. GC/MS measurements were conducted on citric acid solutions and citric acid solutions after esterification. It was found that citric acid, being a carboxylic acid, could not be effectively detected without derivatization, but after esterification, trimethyl citrate was detected, proving the presence of citric acid. By performing appropriate derivatization, more accurate analysis becomes possible. [Analyzable substances] ■ High volatility ■ High thermal stability ■ Low polarity *For more details, please refer to the PDF document or feel free to contact us.

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Tohoku University Technology: Method for Maintaining the Undifferentiated State of Mesenchymal Stem Cells: T16-082

Tohoku University Technology: Method for Maintaining the Undifferentiated State of Mesenchymal Stem Cells: T16-082

Undifferentiated mesenchymal stem cells have been revived!! A culture method that holds promise for application in bone augmentation therapy.

High-concentration purified mesenchymal stem cells have the ability to differentiate not only into mesenchymal cells but also into cells derived from neural crest stem cells. However, when cultured in a flat, adherent manner on a culture dish, there was a challenge of reduced proliferation ability and easy loss of undifferentiated characteristics as stem cells. The present invention has discovered that mesenchymal stem cells (which have lost their undifferentiated state) can form cell aggregates through suspension culture, maintaining (recovering) their proliferation ability and undifferentiated characteristics, and that these cell aggregates can be utilized as a source of stem cells.

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[Data] Gaia Water Skin Primary Irritation Test Report

[Data] Gaia Water Skin Primary Irritation Test Report

Publication of results such as the formation of erythema, scabs, and edema! Introduction of the test report.

This document is a test report from a primary skin irritation test conducted on the high-performance alkaline cleaning water "Gaia Water." Using this product as the test sample, a primary skin irritation test was conducted on rabbits in accordance with OECD Guidelines for the Testing of Chemicals 404 (2002). The test results include information on the formation of erythema and scabs, the formation of edema, and the scoring results of skin reactions. For details, please download and review the document. [Contents (partial)] ■ Summary ■ Test sample ■ Test period ■ Testing facility ■ Test supervisor ■ Test purpose *For more information, please refer to the PDF document or feel free to contact us.

  • Water treatment technology and systems
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Reagent "DPD Magic - Container Type"

Reagent "DPD Magic - Container Type"

Fast! Beautiful! Compact!

"DPD Magic - Container Type" is a reagent for measuring free residual chlorine. It allows for easy measurement without dirtying your hands, reducing the hassle. Additionally, being in powder form, it reacts quickly with residual chlorine. Furthermore, its compact size fits in your pocket, making it convenient to carry. 【Features】 ■ Reduces the hassle of measurement ■ Can be measured without dirtying hands ■ Quick-reacting powder type with residual chlorine ■ Compact size that fits in your pocket *For more details, please refer to the catalog or feel free to contact us.

  • Weighing scale
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A new biotin labeling agent that allows control over the introduction location and quantity [Saitama University]

A new biotin labeling agent that allows control over the introduction location and quantity [Saitama University]

Re-crosslinking of S-S bases is the key! A novel biotin labeling agent that stabilizes the structure and function of proteins.

Conventional biotin labeling randomly binds to functional groups of proteins, making it difficult to control the number of biotins bound and their binding positions. Additionally, the cleaved S-S bonds for labeling do not re-bridge, which poses a challenge as it can lead to changes in the higher-order structure of the protein and a decrease in activity. In this technology, biotin is introduced to the Br group of dibromo-pyridazine dione, and the re-bridging of S-S bonds occurs simultaneously with labeling. This stabilizes the higher-order structure of the protein and preserves its activity. The number of bound biotins can be selected as either one or two, and it can be used for controlling the orientation of proteins by utilizing the binding characteristics with streptavidin.

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Plant Activity Screening Method [Public Suwa University of Science and Technology]

Plant Activity Screening Method [Public Suwa University of Science and Technology]

Accelerating the development of pesticides and biostimulants through inclusive exploration.

Using reactive oxygen species (ROS) and chloroplast activity as indicators, we select compounds that affect the decrease/increase of plant activity. (Features) ■ By using ROS as an indicator, compounds with novel mechanisms of action can be selected with high efficiency. ■ Comprehensive exploration of pesticide types is possible (herbicidal and fungicidal activity, immune activity, environmental stress resistance). ■ Compared to conventional pesticide selection, high-throughput analysis (300 compounds/day) is possible. 　→ Compounds that affect plant activity can be selected from small sample sizes in a single test using a 96-well plate. *ROS are produced within the plant as a result of environmental stress, defense responses, and metabolic activities. While they are important for plant life phenomena, they can also cause cellular damage due to oxidation.

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Solar cell evaluation equipment and research reagents manufactured by Dyenamo, Sweden.

Solar cell evaluation equipment and research reagents manufactured by Dyenamo, Sweden.

Interchemi Co., Ltd. is the agent for the Swedish company Dyenamo. We sell all products of Dyenamo.

Product list of Dyenamo, a Swedish company: - Photo-induced absorption spectroscopy (PIA) system - Dyenamo toolbox for investigation of complete DSSC devices - IPCE equipment for taking IPCE spectrum of solar cells - Potentiostat-based IV-measuring kit - High-sensitivity irradiance measurement kit - Dyenamo HT-holder for PEC-measurements - DSSC (dye-sensitized solar cell) dyes (organic dyes, translucent aesthetic dyes, organic metal sensitizers like N719) - Perovskite precursors and additives, etc.

  • Solar power generation
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ATP test reagent LUCIPACK A3 Surface / Water

ATP test reagent LUCIPACK A3 Surface / Water

ATP swab test (A3 method) ~ Anytime, anywhere, anyone, easy in 10 seconds. ~ Quantifying cleanliness after cleaning and sanitizing.

The Lucipack A3 series is a high-sensitivity ATP swab test reagent (A3 method) that can detect not only ATP but also ADP and AMP. It is an integrated testing reagent that includes swabs, ATP extraction reagents, and luminescent reagents. *The performance of Lucipack A3 Surface has been validated and has obtained AOAC-RI PTM certification. (License No. 051901) 【Features】 ■ Easy hygiene testing in 10 seconds with 3 simple steps ■ Foundation for implementing HACCP ■ Improvement of employees' hygiene awareness ■ Quantification of cleaning and sanitation specifics *For more details, please refer to the PDF materials or feel free to contact us.

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Mycotoxin Poison Testing Series "Veratox Aflatoxin"

Mycotoxin Poison Testing Series "Veratox Aflatoxin"

Rapid quantitative test! A test that provides results in 5 minutes without the need for special training.

"Belatox AflaToxin" is a CD-ELISA method that uses a micro-well format for the control of aflatoxins and for comparing and testing samples through direct competitive assays. No special training is required, and the chemical extraction process can be eliminated. An optical density reader (microwell reader) allows for objective judgment and the recording of numerical measurements. All reagents necessary for sample extraction testing are included. 【Features】 ■ Simple operation for rapid results (results in 5 minutes) ■ Up to 40 tests possible with one kit ■ Complete quantitative results ■ Results equivalent to HPLC methods ■ USDA-GIPSA certification #2012-010, AOAC-RI certification #050901 For more details, please refer to the catalog or feel free to contact us.

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Microbial Rapid Testing Device Bioproller "Reagent"

Microbial Rapid Testing Device Bioproller "Reagent"

This is a reagent used for measurements with the BioProlar microbial rapid testing device in the simple testing kit!

This is a reagent used for measurements with the microbial rapid testing device Bioprolar. In addition to bacteria, staining reagents and methods for yeasts and other organisms are currently under development. For more details, please feel free to contact us.

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Hirosaki University Technology: Triptansulin Derivative: K23-010

Hirosaki University Technology: Triptansulin Derivative: K23-010

Fluorescent dyes that can be widely used from biological systems to metals.

Triptanslin is known as an antibacterial agent extracted from the plant indigo. The inventors of this invention chemically synthesized triptanslin derivatives that cannot be obtained from natural sources and were investigating the structure-activity relationship regarding antibacterial properties when they discovered that introducing an amino group at the 2-position of triptanslin resulted in strong fluorescence. This invention relates to fluorescent reagents of triptanslin. **Characteristics of Triptanslin Derivatives** - 2-Aminotryptanslin (T2NH2) can be excited in the visible light wavelength range with minimal damage to cells and changes its fluorescence color in response to the surrounding environment (polarity). Additionally, through fluorescence resonance energy transfer (FRET) with pyrene, red fluorescence derived from T2NH2 is observed when FRET-on occurs, but in the presence of certain metal ions such as mercury, it becomes FRET-off and changes to blue fluorescence derived from pyrene. - 2-Hydroxytriptanslin emits light in the wavelength range of the biological window (650-900 nm), which has excellent biocompatibility with minimal influence from proton dissociation in the excited state and absorption by water or biological substances.

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Evaluation of the effectiveness of alternative disinfection methods using the novel coronavirus.

Evaluation of the effectiveness of alternative disinfection methods using the novel coronavirus.

The supply and demand for disinfectant alcohol and other items have become tight due to the response to the novel coronavirus. We considered alternative "candidate materials."

This document introduces the evaluation of the effectiveness of alternative disinfection methods using the novel coronavirus. It explains potential substitute materials that could serve as alternatives to alcohol disinfectants, which have been in high demand due to the coronavirus situation. Additionally, it includes graphs and tables from investigations conducted to determine whether hypochlorous acid water and mildly acidic electrolyzed water affect virus inactivation efficacy. We encourage you to read it. [Contents] ■ Summary of the report ■ Virus inactivation effect of hypochlorous acid water ■ Summary of additional verification at Obihiro University of Agriculture and Veterinary Medicine (mildly acidic electrolyzed water) *For more details, please refer to the PDF document or feel free to contact us.

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Liquid Type DPD Method Residual Chlorine Concentration Measurement Reagent

Liquid Type DPD Method Residual Chlorine Concentration Measurement Reagent

If you're considering streamlining your operations, choose something simple and convenient! Liquid-type residual chlorine concentration measurement reagent.

We would like to introduce our "DPD Method Residual Chlorine Concentration Measurement Reagent." The DPD reagent is in liquid form, allowing for easier and quicker measurements. 1. Free Residual Chlorine Concentration Measurement Reagents: "L-15" and "L-30" These can be used to measure free residual chlorine concentrations in the range of 0.1 to 2.0 ppm, with approximately 300 measurements possible from a single 30 mL bottle. 【Features】 ■ DPD reagent in liquid form ■ Easy and quick measurements ■ Approximately 300 measurements from a single 30 mL bottle ■ Measurement range for free residual chlorine concentration: 0.1 to 2.0 ppm 2. Total Residual Chlorine Measurement Reagent: "L-KI" The L-KI with a yellow label and cap measures total residual chlorine. Please add L-KI after using L-15/30. *For more details, please refer to the PDF document or feel free to contact us.

  • Pool equipment related
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Research Reagent Online Store "ChemCupid"

Research Reagent Online Store "ChemCupid"

Published inventory compound data of suppliers with a high supply rate (10 million items).

"ChemCupid" is a web-based compound search database that contains data on over 20 million compounds. It can be searched using various methods such as structural formulas, NSCode, CAS, MDL, and Name. You can also import code lists and SDFiles for batch searches. Furthermore, search results can be downloaded in SDFile/Excel format, and you can easily request quotes or place orders via the web. 【Features】 ■ Over 20 million listed compounds ■ Abundant search methods ■ Publicly available pricing, stock status, and supplier IDs ■ Cart functionality implemented ■ Easy online quote requests for desired compounds, etc. *For more details, please download the PDF or feel free to contact us.

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Three reasons why data management is important in a chemical company.

Three reasons why data management is important in a chemical company.

Here are three reasons that emphasize the importance of data management in the chemical industry!

In a digital-first world, data is a valuable asset. By accessing relevant data, organizations can minimize potential errors, establish provisional processes, and respond efficiently to market fluctuations. First, it is necessary to learn about efficient data organization and understand best practices in research data management. Modern life sciences companies are beginning to leverage technology for experimental data management. *For more details about the blog, you can view it through the related link. Please feel free to contact us for more information.*

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The method of blood test measurement will change.

The method of blood test measurement will change.

From the JSCC standards! An introduction in the column about the change to methods equivalent to the standard measurement procedures of the International Federation of Clinical Chemistry (IFCC).

Currently, the measurement of ALP (alkaline phosphatase) and LD (lactate dehydrogenase) is widely adopted using the JSCC standardization method proposed by the Japanese Society of Clinical Chemistry (JSCC), but it is known that the specificity for isoenzymes differs. For this reason, the JSCC has decided to resolve this issue while also making it easier to use international guidelines and to align with the measurement methods of the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC), which can accommodate international collaborative clinical trials. With this change, ALP and LD, which have been measured based on Japan's unique standards, will now conform to international standard methods, allowing for the direct use of routine test results in international clinical trials and academic publications. This is expected to facilitate the presentation of research findings, and ultimately, it may lead to announcements that contribute to our health management. *For more details on the column, please refer to the related links. For further inquiries, feel free to contact us.*

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World Veterinary Antimicrobial Susceptibility Testing Market Research Report 2022-2032

World Veterinary Antimicrobial Susceptibility Testing Market Research Report 2022-2032

Global Market for Veterinary Antimicrobial Susceptibility Testing 2022-2032: Industry Analysis, Size, Share, Growth, Trends, Forecast

According to the research report by Transparency Market Research, the global veterinary antimicrobial susceptibility testing market, which was valued at $40 billion in 2022, is projected to reach $76.2 billion by 2032, with an average annual growth rate of 6.7% during the forecast period. This report conducts a thorough investigation of the global market for veterinary antimicrobial susceptibility testing, including an executive summary, market overview, market background, market analysis and forecasts, product analysis (disks/plates, media, accessories/consumables), analysis by animal type (livestock, companion animals), analysis by end-user (veterinary reference labs, veterinary research institutions, others), regional analysis (North America, Latin America, Europe, Asia-Pacific, Middle East & Africa), market structure analysis, competitive analysis, assumptions, and research methodology.

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