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(a) Electronic ionization (El) is a commonly used in GC-MS. The electron energy in El is usually set at 70eV. Why? (a) W
Posted: Tue May 17, 2022 10:08 am
by answerhappygod
- A Electronic Ionization El Is A Commonly Used In Gc Ms The Electron Energy In El Is Usually Set At 70ev Why A W 1 (32.68 KiB) Viewed 59 times
(a) Electronic ionization (El) is a commonly used in GC-MS. The electron energy in El is usually set at 70eV. Why? (a) What is the advantage of Chemical ionization (CI) over Electronic ionization (EI)? 5 Question 15 (a) Explain how is the FID signal obtained in FT-NMR (b) Explain how is the signal obtained from continuous-wave NMR (c) Which one has an exponential function? T1 or T2? (d) What will happen to the NMR peak if the magnet is not shimmed? (e) What will happen to the NMR peak if the sample is "over spinned"?