After hours: March 14 at 5:29:10 PM EDT Loading Chart for NMR ...

Nuclear magnetic resonance (NMR) spectroscopy is a technique that detects the chemical environment of atomic nuclei by the absorption of radio-frequency electromagnetic radiation when in the ...

Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge CB2 1EW, United Kingdom ...

Department of Chemical Engineering, Wolfson Centre for Sustainable Materials Development and Processing, Brunel University of London, Kingston Lane, Uxbridge UB8 3PH, U.K. Department of Food and ...

7. Pentanal（戊醛）8. Hexanal（己醛）9. Heptanal（庚醛）10. Octanal（辛醛）11. Nonanal（壬醛）12. Decanal（癸醛） 依据缬更昔洛韦的USP药典方法，尝试使用资生堂CAPCELL PAK C8 DD和CAPCELL PAK C18 AQ色谱柱对客户所提供的1、2、3号样品进行分析，发现CAPCELL PAK C18 AQ色谱柱对样品 ...