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. Product Lineup

Using the Thermo Scientific iCAP PRO XP Duo ICP-OES, we directly analyzed certified reference materials for representative river water and tap water in the environmental field, and we will introduce the results obtained and the performance of this device. In the measurement of certified reference materials for river water and tap water, we demonstrated excellent detection limits and quantitative accuracy through direct introduction. The device's introduction system utilized a general aqueous solution introduction system, and the plasma conditions were measured using Thermo Scientific Qtegra ISDS software. The absolute calibration method was adopted, and the validity of the analytical method was proven through the results of spiking recovery tests. Additionally, the eUV mode, specialized for the ultraviolet region, enables highly sensitive measurements of elements such as As, Cd, Pb, Sb, and Se. Furthermore, by measuring the high-concentration elements, which are the main components, using lateral photometry, we were able to measure over a wide dynamic range without dilution while avoiding ionization interference. For more details, please refer to the PDF or feel free to contact us.

• Analytical Equipment and Devices

We will introduce the results obtained from the direct analysis of organic solvent samples (xylene and ethanol) using the Thermo Scientific iCAP PRO XP Duo ICP-OES, along with the performance of this device. The Thermo Scientific iCAP PRO XP/XPS ICP-OES, equipped with an excellent RF generator, generates a robust plasma and enables the direct introduction of a wide range of organic solvents by selecting the appropriate introduction system. It has also been demonstrated that the detection performance yields data comparable to that of general aqueous systems. For more details, please refer to the PDF or feel free to contact us.

• Analytical Equipment and Devices

Ion chromatography (IC) is a widely accepted method for monitoring inorganic anions present in surface water, groundwater, drinking water, and wastewater. In the United States, common alkali metal, alkaline earth metal cations, and ammonium are not considered major contaminants in drinking water, whereas in Europe and Japan, they are routinely monitored, reported, and regulated. We present the measurement results of cations and ammonium in environmental water using the Thermo Scientific Dionex IonPac CS16 column with the Thermo Scientific Dionex Easion ion chromatography system in the chemical regeneration suppression (DCR) mode.

• Analytical Equipment and Devices

Ion chromatography (IC) is a widely accepted method for monitoring inorganic anions present in water, such as surface water, groundwater, drinking water, and wastewater. We present the measurement results of inorganic anions in drinking water using the Thermo Scientific Dionex IonPac AS22 column with the Thermo Scientific Dionex Easion ion chromatography system in the chemical regeneration suppression (DCR) mode.

• Analytical Equipment and Devices

We have recently published application notes detailing the benefits of our high-quality Nalgene culture bottles, which are widely used by many customers. ◆ Impact of dropping the bottle from a laboratory bench after freezing at -40°C ◆ Liquid leakage test under internal pressure ◆ Degree of loosening of a cap that has been tightened once during freeze-thaw cycles (back-off torque) ◆ Ingress of carbon dioxide into the bottle and its effect on pH These data demonstrate the superiority of Nalgene culture bottles. We encourage you to try the Nalgene PET/PETG square culture bottles. In addition to these square culture bottles, Nalgene offers a wide range of high-quality bottles made from various materials. We also provide bottle cleaning services. For those interested, please check the details via the link below. Additionally, we are offering free sample packs containing various 60 mL bottles made from different materials. Interested customers can contact us through the inquiry section.

• Plastic utensils and containers

● Compact USB connection single-read type ● High operability for hands-free use ● Dedicated to 2D codes (barcode reading not possible)

• Other Physics and Chemistry Equipment

Detachable screw caps for Thermo Scientific Matrix tubes or Thermo Scientific Nunc tubes ● Caps can be uniformly tightened with the same torque, eliminating individual differences and operational errors ● Reduced working time ● Completely rechargeable, cordless, lightweight, and easy to operate tool ● Long battery life and quick charging capability

• Other Physics and Chemistry Equipment

【Features】 ● No compressor required ● Automatically detects plate types (no adapter or parameter settings needed) ● Can seal up to 3 plates per minute (approximately 20 seconds per plate) ● Can be integrated with high-throughput robots from various manufacturers ● Easy-to-read LCD touch screen ● Heat seal can be selected according to application * Compatible with plate seals from the previous model (ALPS 3000)

• Other physicochemical equipment

In the field of research and development, there is a risk of exposure to infectious microorganisms and samples containing blood due to the breakage of containers and equipment accidents that occur on a daily basis. Therefore, safety equipment and measures to protect the safety of workers and prevent environmental contamination, as well as regular training programs to ensure the correct and safe use of equipment, are extremely important. Thermo Fisher Scientific offers products for biohazard measures and provides content in the form of seminars to help customers make their daily operations safer.

• Safety Products

■Reliable and Accurate Detection and Quantification With Orbitrap technology, which provides high-resolution precise mass measurements, it is possible to distinguish between interfering ions and target ions with a mass resolution of up to 120,000 at m/z 200, even for slight mass differences. Utilizing excellent precision mass and MS/MS for superior quantification with a linear dynamic range exceeding four digits, it can be used for both method development and routine analysis. ■Minimize Downtime and Operate the Laboratory Smoothly By simplifying tasks necessary for maintaining equipment performance, downtime is minimized. The entire mass range of bipolar m/z 40–3000 can be calibrated at once, and with the built-in internal calibration ion source, sub-ppm mass accuracy can be maintained for over 15 days without maintenance. Additionally, the compact footprint allows easy access to internal components, enabling a quick return to measurements with minimal downtime. ■Rapid Method Setup to Focus on Result Processing Equipped with a variety of ready-to-use method templates tailored for diverse analytical applications, it allows for quick analysis of samples, enabling more time to be dedicated to interpreting the results obtained.

• Analytical Equipment and Devices

■Versatility to Support a Wide Range of Applications It provides excellent data quality regardless of analytical applications or sample complexity, from reliable identification and quantification of low molecules, broad proteome analysis, to characterization of biopharmaceuticals and detailed sample profiling. ■Outstanding Mass Accuracy and Intelligence-Based Data Acquisition With easy and rapid mass calibration and the Easy-IC ion source for internal calibration, sub-ppm mass accuracy is maintained over long periods. Additionally, intelligent data acquisition features tailored to specific purposes maximize the potential of high-resolution Thermo Scientific Orbitrap technology, allowing for quick retrieval of necessary information. ■Combination of Simple Usability and Robustness By simply selecting one of three different analytical modes (low molecules, peptides, intact proteins), the instrument settings are optimized for each mode, enabling rapid measurement initiation using a wealth of method templates for each analysis. Furthermore, the compact Orbitrap mass spectrometer features a maintenance structure design and software automation that minimizes maintenance, allowing for confident long-term research.

• Analytical Equipment and Devices

Platinum group elements are a group of metals located around the center of the periodic table and are referred to as PGE. In electronic materials, PGE alloys with diverse compositions are used as substrates for low voltage and low power, thermocouples, furnace construction materials, and electrodes. Additionally, in the chemical and petrochemical industries, the excellent catalytic properties of PGE are utilized in the manufacturing processes of various organic synthesis chemicals. In the automotive industry, PGE is used as a redox agent in catalytic converters to reduce harmful substances emitted from engines, and it is added to ceramic substrates along with metals that control side reactions. The iCAP PRO XP ICP-OES can measure trace amounts of PGE in base metal matrices.

• Analytical Equipment and Devices

Protecting food from harmful substances is one of the important concerns of society. Harmful substances can pose health risks to humans through various pathways in the food chain, such as rain caused by industrial and environmental pollution, which increases the need for analysis. Therefore, it is important to use accurate and high-precision analytical methods as the analysis of micronutrients increases. The development of Codex standards, which are global regulations concerning food and consumers, is overseen by the Codex Committee, an intergovernmental body established by the Food and Agriculture Organization of the United Nations and the World Health Organization.

• Analytical Equipment and Devices

There are various methods for elemental analysis, and it is crucial to select the correct analytical method that meets the customer's requirements. This catalog introduces the characteristics of each elemental analysis method, as well as comparisons of dynamic range and relative costs, to help customers choose the best elemental analysis method for their needs.

• Analytical Equipment and Devices

The Thermo Scientific Orion pH meter series, equipped with a wide range of meters, electrodes, and reagents, provides solutions for various applications. [Application Notes for This Product] ◆ pH measurement in wine and grape juice ◆ pH measurement of pure water and other low conductivity waters ◆ pH measurement of high ionic strength samples ◆ pH measurement of low ionic strength samples ◆ pH measurement of organic solvents, fats, and mixed samples *Various application notes can be viewed from the "PDF Download" link below.

• Other measurement, recording and measuring instruments

This application note, "Measurement of Fluoride in Water and Wastewater," describes how to accurately measure fluoride content in common water and wastewater samples using the Thermo Scientific Orion Dual Star pH/ISE dual-channel benchtop meter. The operational procedures are explained in detail step by step, making it easy to measure fluoride ions simply by following the instructions. It covers information on the meter, electrodes, and reagents used, facilitating the consideration of necessary supplies. *Please download the document from the "PDF Download" link below to view it.*

• Food Testing/Analysis/Measuring Equipment
• Analytical Equipment and Devices
• Other measurement, recording and measuring instruments

Transferring liquid chromatography (LC) methods between instruments is a challenging task that many analytical laboratories frequently face. The success of this method transfer depends on many factors, making it important to reduce the differences between the systems being transferred and the robustness of the method being transferred. This application note presents a smooth transfer from the Thermo Scientific UltiMate 3000 HPLC system to the Thermo Scientific Vanquish Core HPLC system using an HPLC method from the European Pharmacopoeia.

• Analytical Equipment and Devices

Transferring methods from old HPLC equipment to new devices or between devices from different manufacturers is a challenging task for many HPLC users. Differences in hardware design, such as the temperature control mode of the column oven, pre-column heater, and specifications of the pump—critical for gradient methods—as well as the design of the auto-sampler and the system volume determined by the plumbing, can affect the results of chromatography. This technical note introduces the gradient delay volume, which is extremely important in method transfer.

• Analytical Equipment and Devices

We offer advanced cleaning and, in some cases, sterilization processes for Thermo Scientific Nalgene bottles at a specialized domestic factory (Clean Bottle Service). We have now released an online seminar on Clean Bottles. You can watch it at your convenience to learn about the specific contaminants that exist in the world and the cleaning methods we use to address them. Please consider this to reduce the hassle of in-house cleaning. Additionally, we can propose appropriate cleaning and sterilization methods based on your needs and the material and shape of the bottles. *For more details, please refer to the online seminar and PDF materials, or select "Request Contact" in the inquiry section below.

• Plastic utensils and containers
• Other semiconductors
• Analytical Equipment and Devices

Surfactants and emulsifiers are common compounds found in a wide range of everyday products, including chemicals, industrial products, food, and pharmaceuticals. Analyzing these components is crucial for understanding and managing product quality. Generally, these compounds are in liquid samples and possess various chemical properties, making analytical columns and detectors key points for their analysis. Please take a look at our collection of case studies that cover surfactant analysis, which is addressed by the combination of our columns and Charged Aerosol Detector (CAD), one solution for improving analytical efficiency. This case study collection (in English) includes the following information: • Classification of surfactants and emulsifiers, as well as the applicable industrial fields and their uses • Methods for detecting surfactants and emulsifiers using the Charged Aerosol Detector (CAD) • Limitations of analyses using UV detectors and mass spectrometers that CAD overcomes • Examples of surfactant analysis from a wide range of samples and information from scientific papers using CAD

• Analytical Equipment and Devices

Excipients are substances added for the purpose of shaping, bulking, and diluting solid formulations, and they consist of a mixture of compounds with various chemical properties. Both excipients and active ingredients need to be managed appropriately, and profiling their impurities is also important. What analytical methods are suitable for the detection and quantification of a wide range of excipients? Check out our ebook that covers analytical examples solved by Charged Aerosol Detectors (CAD). You are sure to find the excipient analysis you are looking for. This ebook (in English) includes the following information: • Excipients applicable to pharmaceutical manufacturing and their uses • What columns are effective for excipient analysis? Selection considering sample amount and hydrophobicity • How to detect excipients using Charged Aerosol Detectors (CAD) • Examples of excipient analysis in formulations using CAD and information from scientific papers

• Analytical Equipment and Devices

- I want to measure various chemical structures at once. - I don't have a standard sample, but I want to know the content. - It is difficult to detect with only a UV detector. In response to such requests, the Charged Aerosol Detector (CAD) is an HPLC detector that can be widely used for analysis. Keywords: quality control, product profiling, surfactants, additives, adjuvants, etc. The Charged Aerosol Detector (CAD) is the solution. The Charged Aerosol Detector (CAD) is a universal detector that provides consistent responsiveness regardless of the chemical structure of the analyte and achieves high-sensitivity detection with a wide dynamic range. *For more details, please refer to the PDF document or feel free to contact us.

• others
• Analytical Equipment and Devices

Helium gas is facing issues of rising costs and unstable supply due to the increasing demand year by year while the means of production are limited. The Helium Saver Module is designed to reduce helium gas consumption by adjusting the flow rate of the split line when measurements are not being taken or during the measurement process. By installing our GC-specific Helium Saver Module, helium gas is directly supplied to the carrier gas entering the analytical column, while nitrogen gas is used for the split flow. This significantly reduces the consumption of helium gas that was previously used for the split flow, which accounted for the majority of carrier gas consumption. Furthermore, since there is no need to change the carrier gas, the hassle of re-evaluating analytical conditions is eliminated.

• Analytical Equipment and Devices

Thermo Fisher Scientific provides comprehensive solutions aimed at the detection of pathogens, including the novel coronavirus. We introduce related products that protect testing environments and personnel, as well as representative general-purpose equipment necessary for the preprocessing of genetic testing, including safety cabinets that have obtained international safety regulations based on guidelines from the Centers for Disease Control and Prevention (CDC).

• centrifuge
• Other physicochemical equipment
• Clean bench

The Thermo Scientific iCAP PRO Series ICP-OES offers high performance for rapid multi-element and multi-sample analysis, along with a simple design that allows for intuitive and easy operation, making daily trace element analysis comfortable. 【Rapid Multi-Element and Multi-Sample Analysis】 - The high-performance two-dimensional detector detects a very wide wavelength range with high sensitivity, enabling the acquisition of rapid and highly accurate data in multi-element and multi-sample analysis. 【Contributing to Lab Efficiency and Cost Reduction】 - Measurement time and equipment startup time have been significantly reduced, and the required sample volume and purge gas consumption have been minimized. - High matrix samples such as acids, alkalis, and organic solvents can be analyzed with high resistance, providing long-term data stability. 【User-Friendly Design】 - The simple design of the high-performance equipment and software allows for intuitive operation from sample introduction to measurement and data processing, making daily maintenance easy. *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices

In the field of drug discovery, high-throughput screening requires the rapid and efficient processing of a large number of samples. The manual opening and closing of screw caps is a time-consuming and labor-intensive task that can lead to variability among operators. The Matrix/Nunc 8-channel screw cap decapper addresses these challenges and supports high-throughput experiments. [Usage Scenarios] - High-throughput screening - Sample preparation in drug discovery research - Cell culture experiments [Benefits of Implementation] - Reduction in work time - Improvement in work efficiency - Uniform handling of samples

• Other physicochemical equipment

Removable screw cap for Matrix tubes or Nunc tubes.

• Other physicochemical equipment

Thermo Fisher Scientific is developing a low-temperature storage portfolio that fits various labs by integrating feedback from customers on regulations for alternative refrigerants, lab efficiency, user-friendly operability, and reliable performance. The Revco -40°C freezer equipped with the H-Drive non-fluorinated refrigerant system offers up to 45% energy savings compared to our previous models by using non-fluorinated refrigerants, providing sustainable performance with environmental consideration. With H-Drive technology and the use of vacuum insulation panels, the internal temperature fluctuations are kept within +/-5°C, ensuring stable storage of samples while reducing the footprint by up to 25%. <Features> - Uses non-fluorinated natural refrigerants - Available in three sizes that can accommodate 400, 500, or 600 standard 2-inch freeze boxes - Equipped with an HIC user interface that excels in operability and visibility

• Refrigerators and freezers

The RoHS Directive is a European law concerning the regulation of chemical substances in electrical and electronic equipment. It defines a wide range of substances, from inorganic to organic materials, as regulated items and establishes specific threshold values for each. When domestic companies export products related to electrical and electronic equipment to Europe and other regions, they must demonstrate that the concentration of all these items is below the specified threshold values. This e-learning will provide an overview of GC/MS analysis related to phthalate esters in accordance with the RoHS Directive, as well as solutions for improving operational efficiency using the Thermo Scientific Chromeleon 7 Chromatography Data System. Additionally, the latest information on effective confirmation methods for the additive TOTM, which affects the false positive results of DEHP, will also be presented. https://www.thermofisher.com/jp/ja/home/technical-resources/e-learnings/gc-ms.html

• Analytical Equipment and Devices
• Software (middle, driver, security, etc.)
• Integrated operation management

Well plates offer many useful tools to automate the filling, handling, and sealing of samples, making them equipment that can be expected to provide high throughput. However, they are often made of polypropylene (PP), which poses issues such as limitations on usable solvents, contamination of samples due to leachables from the plate caused by solvents, and loss of compounds due to adsorption on the well walls. The Thermo Scientific WebSeal Plate+ addresses these issues by coating the walls with glass, while also retaining the advantages of plastic well plates (such as automation with robots and the use of multi-pipettes).

• Glassware and containers

Among the various ion chromatography (IC) devices available in the world, what reasons do analysts have for choosing Thermo Fisher Scientific? We asked our customers who currently use our ion chromatography devices about their reasons for choosing us and the current trends in their analytical work. This information is published on our blog site "Learning at the Bench." https://www.thermofisher.com/blog/learning-at-the-bench/icms_voc_cmd_mkt_1/ You can also download a PDF summarizing the interview, which may help you in selecting an ion chromatography device.

• Analytical Equipment and Devices

Glass reagent bottles have a slippery surface, making them prone to being dropped and broken if not handled carefully. By using this product, you can transport and store them safely. If you would like to confirm the actual product before purchasing, please indicate this in the inquiry free description section. Product number: 6505-0010PK - Can hold six standard 500 mL reagent bottles - Portable with a handle - Can be stacked up to three tiers Product numbers: 6501-2500PK, 6501-4000PK - Can hold 2.5 L and 4 L reagent bottles - The lid can be secured with the handle during transport - Transparent cap allows for visibility of the bottles - Liquid can be extracted while the bottles remain in the carrier

• Other safety and hygiene products

The Nalgene splash protection shield is made of polycarbonate, offering high transparency without obstructing your view. It is useful for protection against droplets, aerosols, and splashes. The main body is fixed with magnets, and the shield can be positioned at your preferred angle using a flexible arm that is approximately 36 cm long. *Not suitable for use with radioactive isotopes.

• Other safety and hygiene products
• Plastic utensils and containers
• Other safety equipment

We have published an application note comparing the residual particles and metal components before and after cleaning the bottles for use in clean rooms and controlled environments. For Thermo Scientific Nalgene bottles, we offer advanced cleaning by a domestic specialized factory, and for bottles made of suitable materials, we also provide autoclave sterilization (high-pressure steam sterilization). We assist in quality control of the bottles through certificate issuance. Please consider this to reduce the burden of in-house cleaning. The cleaning process and packaging are carried out in the following manner: - Incoming inspection (checking for burrs, black spots, appearance abnormalities, etc.) - Cleaning, drying, and packaging in a clean room equivalent to ISO Class 5 - Cleanliness evaluation through measurement with a liquid particle counter - Issuance of cleaning certificates Based on your needs and the material and shape of the bottles, we will propose appropriate cleaning and sterilization methods. *For more details, please refer to the PDF document (Nalgene Clean Bottles) or select "Request Contact" from the inquiry section below.

• Plastic utensils and containers

The Nalgene reinforced bottle is a product that is molded thicker than the regular Nalgene plastic bottles, making it more durable. It can be used for tough handling, high-frequency reuse, as a trap bottle for vacuum lines, and for waste liquid systems. Since it is made from DMF-registered materials, it can also be used for the storage and transportation of pharmaceuticals, cosmetic ingredients, and valuable samples. Like regular Nalgene plastic bottles, it has a leak-proof structure. It is also suitable for other applications, such as the transportation of liquids and dry powders.

• Plastic utensils and containers

The Thermo Scientific Vanquish Core HPLC system is based on the innovative Vanquish platform, achieving reliable performance and durability through excellent analytical precision, detector sensitivity, and operability. Designed for routine analysis laboratories, it features: - Regular automatic system health checks and improved robustness to provide reliable data throughout uptime. - Simple operability through the Thermo Scientific Chromeleon Chromatography Data System (CDS), maximizing performance while ensuring data integrity and preventing data tampering and falsification. - System diagnostics that can identify equipment issues and a solvent monitoring system that measures mobile phase consumption and waste volume in real-time, minimizing unexpected or non-compliant results. - Intuitive operability and simplified maintenance supported by videos, enhancing productivity regardless of the operator's skill level. - Easy method transfer from various HPLC systems without hardware configuration changes, making it suitable as a backup system.

• Analytical Equipment and Devices

In ion chromatography, depending on the component to be measured, it is possible to combine various detectors such as conductivity detectors, electrochemical detectors, and spectrophotometric detectors. By using a mass spectrometer as a detector, it is possible to obtain mass information of the target ion species in addition to retention time. Furthermore, IC and MS can complement each other for comprehensive analysis, resulting in higher qualitative accuracy. Additionally, there are many advantages, such as the ability to directly apply IC methods to IC-MS. We will also introduce the powerful features of the Thermo Scientific ISQ EC, a single quadrupole mass spectrometer designed for ion chromatography. *This document is based on the presentation titled "!!IC-MS!! Introduction of Convenient Functions for Ion Analysis Using Thermo Scientific IC-ISQ EC," which was presented at the JASIS 2019 New Technology Seminar.

• Analytical Equipment and Devices

To accommodate a variety of eluents in a wide range of ion chromatography applications, we offer six types of suppressors for continuous removal and regeneration. The selection of suppressors depends on the type of eluent used, the presence or absence of organic solvents, the concentration of the matrix, the total ion concentration in the sample, and the type of chromatography being performed.

• Analytical Equipment and Devices

Leave the ion chromatography to Thermo Fisher Scientific! ■ Proud of our top market share sales record ■ Since we began selling ion chromatography in Japan in 1975, we have pursued ease of use and have delivered over 4,000 units nationwide. We boast over 65% market share. *Source: R&D Corporation, Scientific Instruments Yearbook 2019 ■ High-level customer support system ■ To ensure that you can use our equipment for a long time and reliably, we collaborate with sales agents nationwide and have over 90 certified service engineers. Additionally, you can receive technical support from resident engineers, allowing you to use our products with peace of mind. ■ Reliable technical capabilities supporting analysts and labs ■ Advanced technologies such as automatic eluent generators and suppressors contribute to the efficiency of lab operations. We offer over 90 types of columns for ion chromatography. Furthermore, we provide a wide range of application notes tailored to various analytical fields. We also offer on-demand e-learning that can be accessed easily anytime and anywhere.

• Analytical Equipment and Devices

Generally, isocratic conditions are used for elution in ion chromatography; however, when analyzing diverse ionic species, separation can be difficult and may not be achievable under isocratic elution conditions. In such cases, using hydroxide ions and performing gradient analysis with a concentration gradient can improve separation. Gradient analysis is a method that enhances separation by increasing the concentration of the eluent from low to high during the analysis, allowing components that are retained more easily to elute faster. We will introduce examples of the separation of inorganic anions and organic acids regarding the separation of ionic species due to changes in eluent concentration and the setting of gradient conditions. By using an eluent generator system, it is possible to supply accurate and high-purity eluent simply by sending ultrapure water. Additionally, gradient analysis can be easily performed with just the concentration settings from the workstation. Furthermore, the Thermo Scientific Virtual Column Separation Simulator can generate virtual chromatograms under gradient conditions online. Please utilize it for examining analytical conditions.

• Analytical Equipment and Devices

Hydrogen peroxide is used in a wide range of industrial and medical fields as a disinfectant, bleaching agent, atmospheric absorbent, and semiconductor cleaning solution. Depending on the application, trace impurities in hydrogen peroxide can cause problems, so high-purity hydrogen peroxide is required. This paper details the results of anion analysis in hydrogen peroxide using an ion chromatography-mass spectrometry (IC-MS) system, with two measurement methods: direct injection and matrix removal. *For more details, please refer to the PDF document or feel free to contact us.*

• Analytical Equipment and Devices

Strengths • By innovatively and accurately controlling the pressure of both the vial and sampling loop before transferring to the GC column, highly reliable results are achieved, ensuring excellent injection reproducibility. • Efficient heating of the entire sample path significantly reduces the risk of contamination from high-boiling solvents, enhancing system robustness. This increases productivity with year-round operation and reduces downtime. • Effective purging with more than five flow rates and a short sample path eliminates the hassle of removing residual signals from larger molecular weight polar compounds, minimizing or even eliminating carryover.

• Analytical Equipment and Devices

"Are you spending too much time preparing elution solutions?" "Wouldn't you like to aim for the accurate generation of elution solutions?" "Are you having trouble with condition considerations?" The Thermo Scientific Dionex Integrion RFIC Ion Chromatography System, known for its ease of use and proven delivery numbers, will solve these concerns. 【This is the optimal solution for customers with the following challenges】 - Want to shorten the time for elution solution preparation - Want to eliminate peak overlaps in carbonate anion analysis and gain confidence in component identification - Want to analyze anions and organic acids in a single analysis - Want to conduct analysis of amines - Want to reduce analysis time Currently, users of the Dionex Integrion with carbonate systems can upgrade.

• Analytical Equipment and Devices

Robust system performance built on the fundamental principles of ease of use and high reliability of hardware improves sample throughput. Achieving selectivity with high-resolution accurate mass (HRAM), high-speed scan rates, and class-leading mass spectrum quality in a compact footprint that saves bench space ensures data integrity. Equipped with smart scheduling features, it provides rich and reliable analytical results for a wide range of applications, from small molecules to peptides and intact proteins, for users of all skill levels by executing the scan types selected by the user with simple operations.

• Analytical Equipment and Devices

Organic acids have been analyzed using GC, LC, and IC; however, some organic acids lack functional groups that have UV absorption and their response is insufficient, leading to a problem where adequate sensitivity for detection cannot be achieved when analyzed by LC. Additionally, GC requires the derivatization of samples for the analysis of organic acids, which demands more effort and skill. One technique for the separation and detection of various organic acids is ion chromatography with suppressor-type conductivity detection, but some organic acids cannot be separated using common elution solutions. In such cases, connecting a mass spectrometer behind the conductivity detector facilitates the identification and quantification of co-eluting organic acids. The Thermo Scientific ISQ EC single quadrupole mass spectrometer enhances the reliability of analysis by improving sensitivity, precision, and quantitativeness. This application note presents an example of the quantitative analysis of organic acids by combining IC with mass spectrometric detection, where organic acids separated using AS11-HC-4 μm were accurately quantified by mass spectrometric detection.

• Analytical Equipment and Devices