メトロームジャパン List of Products and Services

The combustion ion chromatography system can completely automate the analysis using an ion chromatograph by combusting solid or viscous samples to gasify them and absorbing them into an absorbent solution. Both the combustion device and the ion chromatograph are supplied by Metrohm, allowing everything to be controlled by a single PC.

Table of Contents 1. First, Terminology Explanation 2. What is the Direct Current Method? 3. What is the Pulse Method? 4. What is the Alternating Current Method?

Table of Contents 1. Stripping Method 2. Anodic Stripping Voltammetry 3. Cathodic Stripping Voltammetry

Table of Contents 5.3 Adsorptive Stripping Voltammetry 5.4 Stripping Chronopotentiometry 6. Measurement Equipment

What is ion chromatography? It starts with this question and is described in a very easy-to-understand manner. It can also be used as training material for those who are operating an ion chromatograph for the first time.

It is described very simply, so it can also be used as training material for those who are operating an ion chromatograph for the first time.

It can also be used as training material for those operating an ion chromatograph for the first time.

Content 1) Anion Analysis and Official Methods Content 2) Basic Operations and General Precautions for Anion Analysis Content 3) Measurement Examples of Anion Analysis

This document provides a clear explanation of the analysis methods for ion chromatography measurement results (chromatograms), starting from the definitions of qualitative and quantitative analysis. Even if separation is achieved, one cannot reach the truth without proper analysis. It is a technical booklet that is also useful for other analytical methods. (Total of 17 pages)

It is described in a very easy-to-understand manner, so it can also be used as training material for beginners in ion chromatography. Additionally, many technical documents related to ion chromatography are available!

Not only is it explained in the context of ion chromatography, but also terms used in chromatography in general are discussed. It is also recommended for beginner users who will be using ion chromatography from now on.

The Eco IC is an entry-level ion chromatograph that is ideal for water analysis and educational purposes. The device comes standard with a detector, software, and an anion suppressor. All Metrohm ion chromatographs come with a "3-year warranty." The anion suppressor has a "10-year warranty." Accessories are guaranteed to be supplied for "10 years after production ends."

- Electrochemical property testing of batteries - Measurement of moisture contained in batteries - Analysis of cations and anions using ion chromatography

This ion chromatograph is ideal for routine analysis in quality control and request analysis from various fields. All Metrohm ion chromatographs come with a "3-year warranty." The anion suppressor has a "10-year warranty." Accessories are guaranteed to be supplied for "10 years after production ends," allowing you to use them with peace of mind.

This is a high-performance, high-resolution ion chromatograph that can also be equipped with simultaneous analysis of anions and cations, as well as automatic pretreatment functions! All Metrohm ion chromatographs come with a "3-year warranty," while the anion suppressor has a "10-year warranty." Accessories are guaranteed to be supplied for "10 years after production ends," so you can use it with peace of mind.

The basics and precautions for preparing IC eluent are described very simply, making it suitable as training material for those operating an ion chromatograph for the first time.

This is an application document that uses ion chromatography to analyze anions in a high-concentration sodium hydroxide solution, commonly used in fields such as semiconductor manufacturing, while automating the neutralization process.

This report presents the results of quantifying anions in water-immiscible organic solvents using ion chromatography, while automatically removing the matrix in-line. It includes "measurement results," as well as "analytical methods" and "analytical parameters." After concentrating the anions, the water-immiscible organic solvent remaining in the concentration column was washed out by passing pure water through it. 【Contents】 ■ Measurement Results ■ Column ■ Solution ■ Analytical Methods ■ Analytical Parameters ■ Constituent Devices ■ Device Flow Diagram *For more details, please refer to the PDF document or feel free to contact us.

In the semiconductor industry, ultra-high purity reagents are required. The presence of ionic impurities can compromise the quality of the products. This application presents the measurement results of anionic impurities in a 28% semiconductor-grade ammonium hydroxide solution. To avoid the influence of the matrix, measurements were conducted using concentration techniques involving inline neutralization and matrix removal.

This document presents the results of measuring trimethylamine (TMA) and standard cations in 30% hydrogen peroxide (H2O2) using ion chromatography. The analysis employed inline concentration with matrix removal (MiPCT-ME), followed by measurement with a continuous suppression conductivity detector for cations. It includes details on "analytical methods," "analytical parameters," and "instrument configuration." 【Contents】 ■ Column ■ Solution ■ Analytical method ■ Analytical parameters ■ Instrument configuration

We present the results of measuring trace cations contained in lithium hexafluorophosphate (LiPF6), which is used as an electrolyte in secondary batteries (storage batteries), using ion chromatography. After continuous suppression of cations, trace cations in the sample were measured using a conductivity detector. The publication includes details on "analytical methods," "analytical parameters," and "instrument configuration." 【Contents】 ■ Column ■ Solution ■ Analytical Method ■ Analytical Parameters ■ Instrument Configuration *For more details, please refer to the PDF document or feel free to contact us.

Even if separation is possible, you cannot reach the truth without proper analysis. This technical booklet explains the analysis methods for ion chromatography measurement results (chromatograms) clearly, starting from the definitions of qualitative and quantitative analysis. It is also a useful reference for those using analytical instruments other than ion chromatography. (Total of 17 pages) It is available for free download.

What is ion chromatography? It starts with this question and provides a very easy-to-understand explanation. It is also ideal as training material for those learning about ion chromatography for the first time.

It is described very simply, so it can also be used as training material for beginners handling ion chromatography for the first time. In addition, a variety of technical materials related to ion chromatography are publicly available. ■ Technical Material Lineup - Basics of Ion Chromatography: Application Edition (What can be measured) - Basics of Ion Chromatography: Principle Edition - Basics of Ion Chromatography: History Edition - Basics of Ion Chromatography: Column Edition ver.2 - Basics of Ion Chromatography: Anion Analysis Edition - Basics of Ion Chromatography: Qualitative and Quantitative Edition - Basics of Ion Chromatography: Sample Preparation Edition - Basics of Ion Chromatography: Terminology Edition

"Basics of Ion Chromatography: Anion Analysis Edition" Content 1) Anion Analysis and Official Methods Content 2) Basic Operations and General Precautions for Anion Analysis Content 3) Measurement Examples of Anion Analysis

The basics and precautions for preparing elution solutions for ion chromatography are described very simply. It can also be used as training material for those conducting ion chromatography for the first time.

**Basic Principles of Ion Chromatography: Pre-treatment Edition** Table of Contents Pre-treatment for Ion Analysis 1.1 Purpose of Pre-treatment 1.2 Is Pre-treatment Necessary? 1.3 Influence of Coexisting Components 1.4 Is Pre-treatment for Ion Chromatography Special? Sample Dissolution and Extraction 2 Dissolution 3 Extraction 3.1 Unit Operations Used in Extraction 3.2 Extraction of Ions from Oil Samples by Liquid-Liquid Extraction Method 3.3 Extraction of Ions from Solid Residues by Ultrasonic Extraction Method 3.4 Extraction of Ions from Organic Samples by Organic Solvent Dissolution - Liquid-Liquid Extraction Method 3.5 Extraction of Ions from Food Samples 4 Dissolution by Combustion Method 5 Distillation Total of 20 Pages (Including Cover)

[Technical Data] Ion Chromatography Basics: Pre-treatment Edition Table of Contents Pre-treatment for Ion Analysis 1.1 Purpose of Pre-treatment 1.2 Is Pre-treatment Necessary? 1.3 Influence of Coexisting Components 1.4 Is Pre-treatment for Ion Chromatography Special? Sample Dissolution and Extraction 2 Dissolution 3 Extraction 3.1 Unit Operations Used in Extraction 3.2 Extraction of Ions from Oil Samples by Liquid-Liquid Extraction Method 3.3 Extraction of Ions from Solid Residues by Ultrasonic Extraction Method 3.4 Extraction of Ions from Organic Samples by Organic Solvent Dissolution - Liquid-Liquid Extraction Method 3.5 Extraction of Ions from Food Samples 4 Dissolution by Combustion Method 5 Distillation Total of 20 pages (including cover)

Not only ion chromatography, but also terms used in chromatography in general are explained. It is recommended for beginners in ion chromatography.

It can also be used as training material for beginners conducting ion chromatography for the first time.

This is an application that simultaneously analyzes ions of fluoride, chloride, nitrate, nitrite, bromide, sulfate, and phosphate in wastewater using ion chromatography.

The TetrIC Vario Pro, which combines a potentiometric automatic titration device and an anion-cation ion chromatograph, is an application that performs simultaneous analysis of water using a single system. It is a system that combines titration and ion chromatography to fully automate the analysis of multiple important measurement items. In this application, measurements of pH, conductivity, hardness, anions, cations, and ion balance are conducted all at once.

The concentrations of nitrite, nitrate, and phosphate in the seawater of the shrimp farm were measured using an ion chromatograph with a conductivity detector and a UV/VIS detector after chemical suppression.

We measure the nitrite, nitrate, and phosphate contained in the seawater of a closed-loop land-based aquaculture facility in Switzerland using ion chromatography with a conductivity detector and a UV/VIS detector after chemical suppression. The quality control of seawater in land-based aquaculture is fully automated. You can watch a video of the actual site.

The TetrIC Vario Pro, which combines a potentiometric automatic titration device and an anion-cation ion chromatograph, allows for simultaneous analysis of water in a single system. It is a system that can fully automate the analysis of multiple important measurement items by combining titration and ion chromatography. In this application, measurements of pH, conductivity, hardness, anions, cations, and ion balance are conducted all at once.

The TetrIC Vario Pro, which combines a potentiometric automatic titration device and an anion-cation ion chromatograph, is an application that performs simultaneous analysis of water using a single system. It is a system that combines titration and ion chromatography to fully automate the analysis of multiple important measurement items. In this application, measurements of pH, conductivity, hardness, anions, cations, and ion balance are conducted all at once.

In ion chromatography with a conductivity detector and suppressor, it is often the case that the calibration curve is not actually linear. Particularly when the calibration curve needs to cover a wide concentration range, applying multiple calibration curves for different concentration ranges can lead to more accurate measurement results. By using MagIC Net software, multiple calibration curves can be created in a single measurement. This means that the optimal calibration curve for all ions is applied, improving the accuracy of the measurement results. This method can be applied to environmental waters such as tap water, seawater, and rainwater.

In ion chromatography with a conductivity detector and suppressor, it is often the case that the calibration curve is not actually linear. Particularly when the calibration curve needs to cover a wide concentration range, applying multiple calibration curves for different concentration ranges results in more accurate measurement results. By using MagIC Net software, multiple calibration curves can be created in a single measurement. This means that the optimal calibration curve for all ions is applied, improving the accuracy of the measurement results. This method can be applied to environmental waters such as tap water, seawater, and rainwater.

Measurement of nitrate in nickel plating bath using ion chromatography with UV/VIS detection (205 nm).

This is a pharmaceutical-related application for ion chromatography. It can be downloaded.

Using dialysis technology for automatic sample pretreatment, measurement of chloride, nitrate, phosphate, sulfate, and oxalate in urine using anion exchange chromatography.

Quantification of chromium (IV) contained in polymers measured by ion exchange chromatography after post-column reaction with diphenylcarbazide for RoHS testing in accordance with IEC 62321.

Quantification of fluoride, glycolic acid, monochloroacetic acid, and chloride in surfactant solutions using ion chromatography.

Combustion Ion Chromatography, Minerals, Halogens, Combustion Method, Fluorine, Chlorine, Iron Ore

Ion Chromatography, Beer, Ion Chromatography, Beer, Alcoholic Beverages, Beverage Analysis, Oxalates, Sulfites, Hypochlorites