《分析化学》课程教学课件（PPT讲稿，英文）Chapter 1 The classification of analytical chemistry

归东理子大 Analytical Chemistry Analytical Chemistry Chemical Engineering College

Analytical Chemistry Chemical Engineering College Analytical Chemistry

G 归东理子大军 Analytical Chemistry General Introduction The role of analytical chemistry The classification of anlytical chemistry The total analytical process

Analytical Chemistry 2025/4/3 2 General Introduction The role of analytical chemistry The classification of anlytical chemistry The total analytical process

归东理子大军 Analytical Chemistry Learning Objective To know about the characteristics,the role and developing directions of analytical chemistry; To grasp the classification of analytical chemistry and the analytical process

Analytical Chemistry 2025/4/3 3 Learning Objective ◆To know about the characteristics, the role and developing directions of analytical chemistry; ◆To grasp the classification of analytical chemistry and the analytical process

归东理工大军 Analytical Chemistry The definition of analytical chemistry Analytical Chemistry is a scientific discipline that develops and applies methods,instruments and strategies to obtain information on the composition and nature of matter in space and time

Analytical Chemistry 2025/4/3 4 The definition of analytical chemistry Analytical Chemistry is a scientific discipline that develops and applies methods, instruments and strategies to obtain information on the composition and nature of matter in space and time

山东理工大军 Analytical Chemistry S 1 The role of analytical chemistry 1.The task of analytical chemistry Qualitative analysis-to detect whether a particular element or compound is in the sample; ◆Quantitative analysis一一determine the amount of the species in the sample; Structure analysis-indicate the molecular structure or crystal structure of matter

Analytical Chemistry 2025/4/3 5 §1 The role of analytical chemistry 1. The task of analytical chemistry ◆ Qualitative analysis——to detect whether a particular element or compound is in the sample; ◆ Quantitative analysis — — determine the amount of the species in the sample; ◆Structure analysis——indicate the molecular structure or crystal structure of matter

G 归东理子大军 Analytical Chemistry 2.The role of analytical chemistry Analytical chemistry is applied throughout industry,medicine,and all the science Industrial production Scientific development Environmental protection ◆Life science ◆Food industry Medical and pharmaceutical industry ◆National defense ◆etc

Analytical Chemistry 2025/4/3 6 2. The role of analytical chemistry ◆ Industrial production ◆ Scientific development ◆ Environmental protection ◆ Life science ◆ Food industry ◆ Medical and pharmaceutical industry ◆ National defense ◆ etc Analytical chemistry is applied throughout industry, medicine, and all the science

东理工大军 Analytical Chemistry S 2 The classification of analytical chemistry 1.According to the】 material to be analyzed ◆Water analysis ◆Rock analysis ◆Food analysis ◆Clinical analysis ◆Forensic analysis ◆etc

Analytical Chemistry 2025/4/3 7 §2 The classification of analytical chemistry 1. According to the material to be analyzed ◆ Water analysis ◆ Rock analysis ◆ Food analysis ◆ Clinical analysis ◆ Forensic analysis ◆ etc

归东理工大军 Analytical Chemistry 2.According to the different principles ◆Chemical analysis Instrumental analysis 3.According to the size of samples ◆ macro analysis (>0.1g,solid;>10mL,liquid ◆ semimicro analysis(0.01-0.1g,solid;1-10mL, liquid >micro analysis (0.1-10mg,solid;0.01-1mL,liquid

Analytical Chemistry 2025/4/3 8 2. According to the different principles ◆ Chemical analysis ◆ Instrumental analysis 3. According to the size of samples ◆ macro analysis (>0.1g, solid; >10mL, liquid ◆ semimicro analysis(0.01-0.1g, solid; 1-10mL, liquid ◆ micro analysis (0.1-10mg, solid; 0.01-1mL, liquid

归东理子大军 Analytical Chemistry ultimicro analysis (1%) ◆ minor component analysis(0.01%-1%) trace component analysis (10-7%-0.01%) ultratrace component analysis(<10-7%)

Analytical Chemistry 2025/4/3 9 ◆ultimicro analysis (1%) ◆ minor component analysis(0.01%-1%) ◆ trace component analysis (10-7%-0.01%) ◆ ultratrace component analysis(<10-7%)

G 归东理子大写 Analytical Chemistry 5.According to the task of the analysis ◆ Qualitative analysis Quantitative analysis ◆Structure analysis 6 According to the requirement ◆Routine analysis ◆Referee analysis

Analytical Chemistry 2025/4/3 10 5. According to the task of the analysis ◆ Qualitative analysis ◆ Quantitative analysis ◆ Structure analysis 6、According to the requirement ◆ Routine analysis ◆ Referee analysis