Some Rare Earth Elements Analysis by Microwave Plasma Torch Coupled with the Linear Ion Trap Mass Spectrometry

Figure 3

(a) The MPT mass spectrum of neodymium collected on the MPT-LTQ-MS in positive mode. A 10 mg/L neodymium standard solution was used. (b) The MS² to MS⁵ spectra of the ions of 320, 322, and 324.

(a)

(b)