Simultaneous Determination of Ultra-trace Pt, Pd, Rh and Ir in Geochemical Samples by Inductively Coupled Plasma Mass Spectrometry Following Tin Fire Assay Preconcentration and Microwave DigestionWenshan Ni, Qiliang Sun, Lu Liu et al.|Current Analytical Chemistry|2020Cited by 12
Bismuth fire assay preconcentration and empirical coefficient LA-ICP-MS for the determination of ultra-trace Pt and Pd in geochemical samplesWenshan Ni, Hongli Zhang, Xiangju Mao et al.|Scientific Reports|2022Cited by 8
Bismuth-Remaining Cupellation Fire Assay Preconcentration Combined with Inductively Coupled Plasma Mass Spectrometry for the Simultaneous Determination of Ultratrace Au, Pt, Pd, Ru, Rh, and Ir in Geologic SamplesWenshan Ni, Lu Liu, Xiangju Mao et al.|International Journal of Analytical Chemistry|2021Cited by 3