검색 상세

Development and Validation of Quantitative LC-MS/MS Analysis Method for Polyhexamethylene Biguanide(PHMB)

목차

I. Introduction 2
II. Materials and Methods 5
1. Materials 5
2. Sample preparation 6
3. HPLC method 8
4. Mass spectrometry 10
III. Results and Discussion 11
1. Mass spectrum of PHMB Using LC-MS/MS 11
2. Effectiveness of SPE 15
3. Fragmentation of PHMB 18
4. Method validation 21
4.1 System suitability 22
4.2 QL (Quantitation Limit) 24
4.3 Linearity 26
4.4 Accuaracy / Precision 28
4.5 Robustness 32
V. Conclusion 34
Reference 35

more