Böcker av Messina

Verity Lark knows everything.As the London Daily Gazette's popular gossip columnist, she is extremely adept at sneaking into houses, assuming disguises and overseeing a vast network of spies to ensure she stays abreast of the beau monde's comings and goings. If it sometimes seems as though she was hiding behind the settee during a particularly fierce quarrel between a husband and his wife, it's most likely because she was hiding behind the settee during their fierce quarrel.But nobody knows her.Writing under a pen name, Verity safeguards her anonymity via an elaborately constructed alter ego. Seemingly everywhere, Mr. Twaddle-Thum is in fact nowhere. He has never met with an informant or skulked in a dark alley. He simply does not exist. That is why she is so startled to discover he has recently been spotted at a variety of locations. A Twaddle-Sham is knocking about London and in such a ham-handed manner he is inciting people to murder.At least that's what Verity thinks is happening when she stumbles across a plot to kill him.Or her.Who is the real target?Well, see, that's just the problem because Verity can't actually say.For the first time in years, she isn't sure of anything.

Hyphenations of Capillary Chromatography with Mass Spectrometry provides comprehensive coverage of capillary chromatography with mass spectrometry-both single and multidimensional approaches. The book examines nearly all capillary chromatography approaches, combined with a variety of MS forms, giving readers a wide and detailed view on current-day analytical strategies and applications. Of particular focus are novel developments in the field of MS, such as the Orbitrap, HR ToF, ToF MS with variable electron-impact energy, fast MS-MS and APGC technology. Junior scientists conducting research on mono-dimensional chromatography-MS fundamental relationships and experienced analytical chemists working in conventional capillary chromatography and classical multidimensional chromatography will find this an ideal application-based reference on the hyphenations of these domains.Combines mass spectrometry with a range of chromatographic approaches Emphasizes the importance of both capillary chromatography and mass spectrometry methods, thus stimulating separation scientists to fully exploit both analytical dimensions Authored by two of the world''s leading analytical chemists who have a total of more than 40 years of experience in research and instruction