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09:16 分钟
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2016年3月7日
2016年3月7日
•本文描述了对采样滤膜中大气生物颗粒物的两种互补分析方法:内毒素的提取与检测,以及DNA的提取与检测。
Chapters in this video
0:05
Title
0:34
Air Filter Preparation and Sampling
1:38
Extraction of Endotoxin from Filter Samples
2:51
Limulus Amebocyte Lysate Endotoxin Test
4:30
DNA Extraction from Experimental and Spiked Filters
6:02
Quantitative PCR Analysis
7:48
Results: Centrifugation Speed and Filter Load Influences the Measured Endotoxin Concentrations in Samples
8:35
Conclusion
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