PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31761036-0 2020 HPLC-ICPMS/MS shows a significant advantage over HPLC-ICPMS for the determination of perchlorate in ground, tap, and river water. perchlorate 85-96 nuclear RNA export factor 1 Homo sapiens 108-111 31761036-5 2020 We report a rapid and simple method for perchlorate determination in ground, tap, and river water and we show that the ICPMS/MS offers as a chromatographic detector at least 10-fold improvement in the detection limit relative to single quadrupole ICPMS. perchlorate 40-51 nuclear RNA export factor 1 Homo sapiens 77-80