A new generation of hybrid instruments, quadrupole–TOF (QTOF) and Q–orbital ion trap (Q Exactive) instruments, combine the benefits of high-performance quadrupole selection of precursor ions with those of high-resolution mass detection. Furthermore, the use of these systems also allows higher se...
Watching Cash get into the helicopter, Damon knew he’d helped save his uncle’s life. He was crushed a few days later to hear that Cash told his mother, that Damon had left him in the forest to die. Cash was equally disingenuous when asked by forestry officials investigating the cause ...