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Chapter 9

Method Development and Sampling Techniques

分析法の開発
分析法の開発
An analytical methodology can be divided into four sequential steps: technique, method, procedure, and protocol. A technique is a scientific principle ...
品質管理
品質管理
Quality control is one of the three cyclical quality assurance activities that help keep a system under statistical control. Typical quality control ...
品質保証
品質保証
Quality assurance is the overarching term used to describe the activities employed to ensure the proper performance of a system. These activities can be ...
データ検証
データ検証
Method validation is a crucial process in analytical chemistry designed to confirm that a given method consistently produces reliable and high-quality ...
定性分析
定性分析
Qualitative analysis is the process of identifying elements, ions, or compounds in an unknown sample. It is the first and most fundamental type of ...
定量分析
定量分析
Quantitative analysis is a technique for measuring the amount of specific constituents in a sample. When the sample's composition is unknown, ...
機器のキャリブレーション
機器のキャリブレーション
Instrument calibration is essential for ensuring that instruments produce accurate and consistent results. It is vital in manufacturing, healthcare, ...
ガラス器具のキャリブレーション
ガラス器具のキャリブレーション
Accurate calibration of glassware, such as volumetric flasks, pipettes, and burettes, is essential to ensure accurate measurements in the analytical ...
標準ソリューション
標準ソリューション
Standard solutions refer to solutions with a precisely known concentration or composition. A primary standard is a highly pure, high molar mass, stable ...
ブランクソリューション
ブランクソリューション
A blank solution is a solution that does not contain the analyte, or the substance of interest being tested or measured. It is typically prepared using ...
サンプリング方法:概要
サンプリング方法:概要
A sample refers to a smaller subset representative of a larger population. In analytical chemistry, studying or analyzing an entire population is often ...
サンプリング方法:サンプルタイプ
サンプリング方法:サンプルタイプ
Sampling materials are classified into three main types: solid, liquid, and gas. Solid samples include a variety of substances, such as sediments from ...
サンプリングプラン
サンプリングプラン
Sampling is a crucial step in analytical chemistry, allowing researchers to collect representative data from a large population. Common sampling methods ...
分析用サンプル調製:概要
分析用サンプル調製:概要
Sample preparation is an essential step in the analytical process. It involves preparing a sample so that it can be analyzed accurately. The goal is to ...
分析のためのサンプル調製:高度な技術
分析のためのサンプル調製:高度な技術
Accurate analysis of complex samples often requires advanced preparation techniques to achieve reliable and reproducible results. Samples containing ...
サンプルの取り扱い
サンプルの取り扱い
Transportation of samples from the collection point to the laboratory, as well as storage and preservation techniques, are crucial for maintaining sample ...
汚染物質とエラー
汚染物質とエラー
Effective sample preparation is crucial for accurate and reliable laboratory analysis. During this process, two significant sources of error can arise: ...
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