Laser Ablation-Inductively Coupled Plasma-Mass Spectrometer: A quantification Strategy Based on Two Reference Materials and Bulk Normalization as 100% (wt)

The matrix effects among NIST, MPI-DING and USGS glasses were insignificant under the experimental conditions. A quantification strategy based on two reference materials (NIST610 and StHs6/80-G) and bulk normalization as 100 % (wt) was proposed to reduce LA-ICP-MS transient signals, which eliminates the deficiencies encountered with using single reference material. The proposed strategy improved the analytical accuracy for LA-ICP-MS analysis.