Amatium paratungstate (APT) ??? ?????? ???? ?????? ?? ??????? ??????? (WO _{3 ) ? ???? ???????, ????? ?????? ??????? ???????? ????? ???????????. ??? ????????? ?? ?????? ??? ??????? ???? ?? ??? ??????? ???????, ?? ???? ?????? ?? ??? ????? ?? ?? ??????? ??????? ?????? ????, ??? ?? ?? ??????? ????. ??????? ?? ????? ?????? Na, K, Ca, Fe, Si, P, S.}

??????? ???????? ???????? ?????? ??????? ???? ????? ?? ????????????? ?????? ?????? ??????? (GFAAS), ???????????? ?????? ??????? ?? ????? (FAAS) ????????????? ????? ????? ?????? ????? (ICP-OES). ?? ???, ????? ????? ?? ??????? ????? ???? ?? ??? ????? ??? ?????? ?? ??? ???????? ?? ?????? ?????? ?????????. ????? ????? ???????? / ?????????, ???? ????? ?????, ????? ????? ????? ??????? ??????? ????? ????? ??????, ?? ????? ??? ?????? ?????? ?? ?????? ???, ????? ?????????? ??????. ?? ?? ??????? ?? ?????? ?? ????? ?????? ?? ?????? ???? ????. ?????? ???, ???? ???? ???? ?????? ????? ?????? ????? ????? ? ??????? highpurity.

ICP-MS ???? ????? ?????? ???? ?????? ???? ????? ?????? ???? ?????? ????? ??? ?????? ????? ???? ????? ??????? ???????? ????????. ?? ???, ????? ?? ???? ????? ???? ICP-MS ???????????? ??????? ?????: ? ???????? ??????? ?? ?????? ??????? (TDS > 0.1%) ??????? ?? ?????? ?????, ??????? ??? ????? ??? ????? ??????. ? ????? ????? ??? ??????? ??? ???? ???? Na, K, Al, Ca, ?- Fe ????? ???? ????? ?? ?????. ?????? ?? ???? ?? ?????? ?????? ? ?????? ?????? ?? K, Ca, Fe, Si, P, ?- S - ?????? ??? ??????????? ? - ARH ⁺ , ⁺ , ArO ⁺ , N2 ⁺ , O2 ⁺ , ?- NOH ⁺
- ????? ?????? ???? ??????? ???? Li ?- Na ???? ?????? ?????

????? Agilent High Matrix Introduction (HMI) ????? ?????? ?????? ?????? ??????? ??????. ???? ???????, ?????? ?? TDS ???? (?? 1%) ???? ?????? ???? HMI Agilent / ICP-MS ???? ????? ?????? ????? ????. HMI ????? ?? ??????? ?? ?????????? ???? ????? ?????? ?? ICP ????? ?? ?????? ?????? ??????? ????? ?? ???????. ????? ????? ????? ?? ???? ????? ?? ??? ????? ???? ICP, ?????, ???? ??? ??? (???? ??? ???) ????? ????? ????? ??. ?? ???? ??? ??????, ????? ?? ???? ???? ??? ???? [????? ?? ??? CIO ???? ⁺ / Ce ⁺ ??? (< 0.2%)]. ??? ?? ??, ????? ?????? Octopole (ORS) ?? Agilent 7500 Series ICP-MS ?????? ?????? ?????? ??????????? ????? ?????? ??????????? ???????. ?????? ?? ??? ?????????? ??????? ??? ??? ????? ?????? ?????? ?? ICP-MS ?????? ?????? ?????? ???????? ???? ??????? ????? ????? ?????? ????? ??, ???? ???? ????? ?????? 21 ??????? ???? ? APT ???? ????? ??????? Agilent 7500cx ICP-MS ????? HMI. ??????????? ?????? ????? ?????, ????? ?????? ?? APT ?? ?? ??????.