Modern oil-sealed rotary vane pumps have significant improvements in capacity and resilience. Dry-scroll pumps are an attractive alternative in mass spectrometers. Here were explore both.
Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS) is a widely used technique. Practical and technical considerations are summarized in this article.
The are many types and configurations of mass spectrometers. This article summarizes strengths and limitations of commonly used mass analyzers.
Time-of-Flight (TOF) mass analyzers are most commonly coupled with MALDI sources in biological applications. Here the technology is discussed.