??????? Trioxide ????? ????
?????????? ??????, gravimetric, volumetric, colorimetry, ?????????? ? ???????????? ?????? ??????? ???? ??? '?? ?????? ???????? ????? ?? ????? ?? ??????? ??????? ????? ???????. ????? ????, ????? gravimetric ? volumetric ??????? ?? ???? ?????? ?? ???? ???????; ??? ??? ????? ?? ???? ???????, colorimetry, ?????????? ? ???????????? ?????? ??????? ????? ?????? ????? ????? ????. ????, ???? ?? ????? ???????? ??????? gravimetric ? thiocyanate ???? ????????.
???? ?????????? ?????????
????? ????? ?? ???? thiocyanate photometric ??? ???? ??? ????:
1.??????? ???? ???? ?? ???? ????? ???? ??????? ?? ???????? ???????, ???????????, ????? ?????? perchloric, ??????? ???? ????? ?? ????? ????????, ??? ??????? ???? ????? ????? ????????;
2.????? ???? ??????? ??????? ?? ??????? ?? ???? ?????, ????? ??? ???? ??????? ?????? ???????? ?? ??????, ????? ??? ????? ?????, ?????, ????? ??????? ?? ??? ????? ?????????????, ????? ?? ????? ????? ?? ??????? ??????? ? ??????? trioxide ???? ????? ;
3.???? hydroxide ???? ??? ????? ???????? ??????? ? triidide ???????, ????? ??? ????? ?? ????? ?? trioxide ??????? ?? ??? ???? thiocyanate photometric;
4.????? ??? ??? ?? ??????? ??????? ? ?????? ????? ?? ??? ???? thiocyanate photometric ???? ?? ??????.
????? ??????? ???????? ???? Gravimetric
????? ??????? ??????? ???? gravimetric ??? ????? ?????? ?????? ?????? ??????? ???????, ??? ????? ??????? ?? ?????, pulverizing, ????? ? ???? ?????? ????? ??? ?????? ?????, ????? ??? ???? ??????? trixide ??? abscissa ? absorbance ??? ???? ????? ????? ????? ???? trixide ???????.
?? ?? ?? ????? ??????? ???????, ?? ???? ????? ????? ????"?: sales@chinatungsten.com?? ??????: +86 592 5129696.
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