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Graphing Equipment Product List and Ranking from 15 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

Graphing Equipment Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

  1. 東ソー Tokyo//Chemical バイオサイエンス事業部　計測分野
  2. サーモフィッシャーサイエンティフィック株式会社／Thermo Fisher Scientific K.K. Tokyo//Testing, Analysis and Measurement
  3. 同仁グローカル Kumamoto//others
  4. 4 アジレント・テクノロジー株式会社 Tokyo//Testing, Analysis and Measurement
  5. 5 TECHNICAL INFOMATION INSTITUTE CO.,LTD Tokyo//Service Industry
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Graphing Equipment Product ranking

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

  1. GPC 総合カタログ 東ソー バイオサイエンス事業部　計測分野
  2. High-speed GPC device 'HLC-8420GPC' 東ソー バイオサイエンス事業部　計測分野
  3. [Seminar Materials Released] Basics of Ion Chromatography サーモフィッシャーサイエンティフィック株式会社／Thermo Fisher Scientific K.K.
  4. 4 Lipid fractionation: Fatty acid analysis by type of lipid (TLC) 同仁グローカル
  5. 5 Technical Data: SEC (GPC/GFC) Data Collection 東ソー バイオサイエンス事業部　計測分野

Graphing Equipment Product List

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[Seminar Materials Released] Basics of Ion Chromatography

[Seminar Materials Released] Basics of Ion Chromatography

Recommended for those who will be involved in ion chromatography and those who want to relearn the basics!

We are pleased to announce the release of the slide materials from the seminar program "Basics of Ion Chromatography," which was popular at the Dionex IC Technology Seminar 2019 - Basic Course on Chromatography! This seminar focuses on understanding and acquiring essential foundational knowledge related to analysis, such as the principles and theories of ion exchange separation and the basic components of the equipment, making it suitable for beginners in ion chromatography.

  • Analytical Equipment and Devices

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Basics of Ion Chromatography: The Flow Rate of the Eluent Affecting Separation

Basics of Ion Chromatography: The Flow Rate of the Eluent Affecting Separation

A clear explanation of the basics of ion chromatography! Let's understand how changes in the flow rate of the eluent affect separation.

Ion exchange separation occurs due to the competition between the measurement ions and the eluent ions on the ion exchange sites. One of the factors that affects this ion exchange separation is the change in the flow rate of the eluent. I will explain the differences in the chromatograms obtained by varying the flow rate of the eluent and the points to be cautious about.

  • Analytical Equipment and Devices

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Basics of Ion Chromatography: Temperature Affecting Separation

Basics of Ion Chromatography: Temperature Affecting Separation

A clear explanation of the basics of ion chromatography! Let's understand the impact of changes in column temperature on separation.

Ion exchange separation occurs due to the competition between the measurement ions and the eluent ions on the ion exchange sites. One of the factors that affects this ion exchange separation is the change in column temperature. When the column temperature is altered, the retention time of the measurement ions changes due to variations in separation equilibrium, diffusion rates, degree of dissociation, and the viscosity of the eluent. The impact of temperature varies depending on the type of measurement ions and also changes with different columns and eluents. This factor of temperature will be explained.

  • Analytical Equipment and Devices

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[Analysis Case] Risk Assessment of Nitrosamines in Pharmaceuticals

[Analysis Case] Risk Assessment of Nitrosamines in Pharmaceuticals

[Introduction to Ion Chromatography Cases] Measurement of Nitrite and Amines

N-nitrosodimethylamine (NDMA) is an organic compound represented by the chemical formula (CH3)2NNO. NDMA is a known carcinogen found in some fermented foods. The measurement of nitrite ions can be performed using wet chemical analysis, but a representative method in instrumental analysis is ion chromatography (IC). In IC, separation is achieved using an ion exchange column, and detection is carried out using conductivity detection, electrochemical detection, UV detection, or mass spectrometry. Methods using IC typically require little to no sample pretreatment for many pharmaceutical samples, and derivatization of the target components is also unnecessary.

  • Other inspection equipment and devices

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Band concentration effect by GC×GC modulator

Band concentration effect by GC×GC modulator

This is a special report on the band concentration effect using a GC×GC modulator.

At LECO Japan, we will pick up samples that are expected to enhance the precision, efficiency, and safety of your analytical operations using LECO's analytical instruments, and present them as a special report. Please take a look. If you would like to know whether similar samples can be applied, please feel free to contact us.

  • Other measurement, recording and measuring instruments
  • Analytical Equipment and Devices

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GCｘGC

GCｘGC

Improved peak capacity and detection ability! It is possible to identify three times the number of compounds.

GCxGC is a powerful analytical method that utilizes two columns with different phase selections connected by a modulator. Also known as comprehensive two-dimensional gas chromatography, it enhances peak capacity, resolution, and detection capability depending on the setup. On average, GCxGC analysis has five times the sensitivity of conventional GC-MS analysis and can identify three times the number of compounds. 【Features】 <Simply GCxGC> ■ Guides you through the steps to create a GCxGC analytical method optimized for complex samples ■ Develops a GCxGC method from scratch ■ Converts existing 1D methods to GCxGC ■ Measures secondary oven offset and secondary column length ■ Streamlines the method development cycle by omitting unnecessary tests *For more details, please refer to the related links or feel free to contact us.

  • Analytical Equipment and Devices

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Technical Data: High-Throughput Analysis of Halogens Using Combustion IC

Technical Data: High-Throughput Analysis of Halogens Using Combustion IC

Achieved with the combustion IC, iodine ions are eluted within 15 minutes.

The combustion decomposition-ion chromatography method involves absorbing gases generated by the combustion decomposition of a sample into an absorbent solution and measuring them using ion chromatography. This introduces an example of analysis using our high-throughput column in combustion decomposition-ion chromatography.

  • Other physicochemical equipment

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Technical Data: SEC (GPC/GFC) Data Collection

Technical Data: SEC (GPC/GFC) Data Collection

Publishing SEC (GPC/GFC) data of various synthetic polymers! Introducing GPC data for 112 actual samples!

This document is a collection of data on size exclusion chromatography (SEC, GPC, GFC). (The SEC of biomacromolecules such as proteins is explained in detail in the "Bioseparation Handbook.") 【Contents】 Types and characteristics of columns Solvents used in SEC and their properties *Data examples* Polyolefins, PPS Synthetic rubber Styrene-based resins Polyvinyl chloride and vinyl chloride copolymers Polycarbonate Polyvinyl acetate, polyvinyl alcohol Methacrylic resins Polyamides Polyethers Polyesters Phenolic resins Urea resins, melamine resins, cresol resins Epoxy resins Polyurethanes Fluorine-based resins Cellulose derivatives and cellulose Organosiloxane-based polymers Cyanoacrylate resins Polysulfone, polyethersulfone Polyimide Polylactic acid, polycaprolactone Water-soluble polymers and polysaccharides *For more details, please refer to the PDF document or feel free to contact us.*

  • Analytical Equipment and Devices

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Scalable purification of full capsid AAV by chromatography.

Scalable purification of full capsid AAV by chromatography.

Introducing a scalable AAV purification process and a method for separating full capsids and empty capsids using anion exchange chromatography.

Adeno-associated virus (AAV) is widely used as a vector for gene therapy. While it is often purified using ultracentrifugation at the lab scale, this method becomes difficult to scale up. A scalable method for purification is chromatography; however, separating full capsids (hereafter referred to as "full") that contain the genome from empty capsids (hereafter referred to as "empty") that do not contain the genome and do not contribute to titer has been challenging. When using AAV as a vector for gene therapy, it is desirable to remove empty capsids as much as possible due to their impact on titer and issues related to immunogenicity. This application note introduces a scalable AAV purification process and presents a method for separating empty and full capsids using anion exchange chromatography across multiple serotypes.

  • others

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Equipped with PIC-80 (dual channel) auto sampler.

Equipped with PIC-80 (dual channel) auto sampler.

The warranty period is 5 years! We will introduce various components such as high-pressure transfer pumps, anion columns, and cation columns.

■Column Temperature Box and Constant Temperature Device ・With official patent certificate ■Thermal Conductivity Detector ・5-electrode conductivity cell ■High-Pressure Transfer Pump ・Pressure test: 42Mpa ■6-Port Sampling Valve ・Texture: Peak ■Flow Path Device ・Texture: Peak ■Anion Column ・Test items: F-, Cl-, NO2-, PO4^3-, Br-, SO4^2-, NO3-, ClO2-, BrO3-, ClO3- ■Anion Suppressor ・Automatic regeneration ■Cation Column ・Test items: Li+, Na+, NH4+, K+, Ca2+, Mg2+, Sr2+, Ba2+ ■Cation Suppressor ・Automatic regeneration ■IC Workstation ・Software ■Tools and Enclosures ・Spare parts and toolbox ■Auto Sampler ・Model PAS-III-DL-100, 100 units *For more details, please refer to the PDF document or feel free to contact us.*

  • Analytical Equipment and Devices

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ACQUITY APC System

ACQUITY APC System

Next-generation GPC that achieves faster analysis while maintaining separation capability.

Japan Waters Corporation offers a next-generation ACQUITY APC system for polymer separation that enables extremely high-resolution size-based separations very quickly in the characterization analysis of polymers and oligomers using chromatography. 〇Features - Enables analysis that is 5 to 20 times faster than conventional GPC/SEC analysis conditions. - High resolution increases calibration points in the low molecular weight region, allowing for higher precision data acquisition from higher quality calibration curves. *For more details, please download the PDF or feel free to contact us.

  • Analytical Equipment and Devices

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Chemical Soft Development Research Institute Co., Ltd. Achievement Introduction

Chemical Soft Development Research Institute Co., Ltd. Achievement Introduction

Introducing a variety of achievements such as acrylation, chlorination (chlorination), and glycosylation!

We will introduce examples of chemical reactions we have successfully conducted and possible purification methods. In chemical reactions, we have a wide variety of achievements, including "sulfinylation," "contact hydrogenation," and "transmetalation." Additionally, purification can be performed using column chromatography, thin-layer chromatography (normal phase), and distillation. [Examples of Successful Chemical Reactions (Excerpt)] ■Acrylation ■Azidation ■Acylation ■Acetalization ■Acetylation ■Amidation *For more details, please refer to the PDF document or feel free to contact us.

  • Chemicals

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[Research Material] The Global Market for Chromatography Equipment and Accessories

[Research Material] The Global Market for Chromatography Equipment and Accessories

World Market for Chromatography Equipment & Accessories: GC, HPLC, Auto Samplers, Columns, Others, Pharma & Bio, Food, Industrial, Others

This research report (Global Chromatography Instruments and Accessories Market) investigates and analyzes the current state and outlook for the next five years of the global chromatography instruments and accessories market. It includes information on the overview of the global chromatography instruments and accessories market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments of the chromatography instruments and accessories market by type include GC, HPLC, auto samplers, columns, and others, while the segments by application cover pharma & biotech, food, industrial, and others. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa to calculate the market size of chromatography instruments and accessories. It also includes the market share of major companies in chromatography instruments and accessories, product and business overviews, and sales performance.

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[Research Material] Global Market for Gas Chromatography Equipment

[Research Material] Global Market for Gas Chromatography Equipment

World Market for Gas Chromatography Equipment: Portable Gas Chromatography Equipment, Fixed Gas Chromatography Equipment, Petrochemicals, Biology ...

This research report (Global Gas Chromatography Devices Market) investigates and analyzes the current status and outlook for the global gas chromatography devices market over the next five years. It includes information on the overview of the global gas chromatography devices market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The market segments by type include portable gas chromatography devices and fixed gas chromatography devices, while the segments by application cover petrochemicals, biomedicine, the food industry, and others. The regional segments are divided into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa, to calculate the market size of gas chromatography devices. It also includes the market share of major companies in gas chromatography devices, product and business overviews, and sales performance.

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Basics of Ion Chromatography: Hydrophobicity Affecting Separation

Basics of Ion Chromatography: Hydrophobicity Affecting Separation

A clear explanation of the basics of ion chromatography! Let's understand the impact of hydrophobic interactions on separation.

Ion exchange separation occurs due to the competition between the measured ions and the eluent ions on the ion exchange sites. One factor that affects this ion exchange separation is hydrophobic interaction. I will explain this factor of hydrophobicity.

  • Analytical Equipment and Devices

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