table of Contents
1. Introduction
1.1. Overview 3
1.2. Textbook 4
1.3. Introduction 5
1.4. Level 6
1.5. Schedule 7
1.6. How to use this manual 8
1.7. Introduction to the laboratory 9
2. Transfer and extraction technology
2.1. CC: "Easy Journey of Ethyl Ester" 14
2.2. EE: acid, alkali and their mutual change 17
3. Recrystallization and purification of solid
3.1. CC: How to recrystallize camphor balls? 19
3.2. EE: single crystal culture 21
4. Distillation and purification of liquid
4.1. CC: "How do peaches get into bananas?" 24
4.2. EE: What should I do at high altitude? 26
5. Flash column chromatography purification method
5.1. CC: "Appearance may be deceptive" 28
5.2. EE: Set speed 30
6. Protein identification and error analysis
6.1. CC: "What's in a cow's heart?" 32
6.2. EE: "My heart is rock solid" 35
7. Introduction to original research
7.1. Mn (salen) complex catalyzes the epoxidation of olefins 37
1
8. Technical guide
8.1. FT-NMR sample preparation 44
8.2 GC sample preparation 46
8.3 Thin layer chromatography (TLC) 47
8.4. Extraction and washing 50
8.5. Anaerobic operation 53
8.6. Double solvent recrystallization 55
8.7. Cultivation of single crystal 57
8.8. Distillation 59
8.9. Flash column chromatography 63
9. Instrument Operation Guide
9.1 NMR 68
9.2 IR 73
9.3 GC 74
9.4 UV-Vis 75
1. Introduction
1.1. Overview 3
1.2. Textbook 4
1.3. Introduction 5
1.4. Level 6
1.5. Schedule 7
1.6. How to use this manual 8
1.7. Introduction to the laboratory 9
2. Transfer and extraction technology
2.1. CC: "Easy Journey of Ethyl Ester" 14
2.2. EE: acid, alkali and their mutual change 17
3. Recrystallization and purification of solid
3.1. CC: How to recrystallize camphor balls? 19
3.2. EE: single crystal culture 21
4. Distillation and purification of liquid
4.1. CC: "How do peaches get into bananas?" 24
4.2. EE: What should I do at high altitude? 26
5. Flash column chromatography purification method
5.1. CC: "Appearance may be deceptive" 28
5.2. EE: Set speed 30
6. Protein identification and error analysis
6.1. CC: "What's in a cow's heart?" 32
6.2. EE: "My heart is rock solid" 35
7. Introduction to original research
7.1. Mn (salen) complex catalyzes the epoxidation of olefins 37
1
8. Technical guide
8.1. FT-NMR sample preparation 44
8.2 GC sample preparation 46
8.3 Thin layer chromatography (TLC) 47
8.4. Extraction and washing 50
8.5. Anaerobic operation 53
8.6. Double solvent recrystallization 55
8.7. Cultivation of single crystal 57
8.8. Distillation 59
8.9. Flash column chromatography 63
9. Instrument Operation Guide
9.1 NMR 68
9.2 IR 73
9.3 GC 74
9.4 UV-Vis 75
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