| 发明名称 |
METHOD OF SOLID GOLD MATRIX ANALYSIS FOR MERCURY CONTENT |
| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention refers to analytical chemistry. Method includes thermal treatment of sample at temperature 750-800°C with mercury vaporisation, running mercury vapour through membrane made of gold metal foil, and flameless atomic absorption analysis of vapour mercury. ^ EFFECT: higher expressivity and accuracy of solid definition gold matrix analysis for mercury content. ^ 3 cl, 1 tbl |
| 申请公布号 |
RU2342648(C1) |
申请公布日期 |
2008.12.27 |
| 申请号 |
RU20070124186 |
申请日期 |
2007.06.28 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "GOSUDARSTVENNYJ NAUCHNO-ISSLEDOVATEL'SKIJ I PROEKTNYJ INSTITUT REDKOMETALLICHESKOJ PROMYSHLENNOSTI "GIREDMET" |
发明人 |
SHIRJAEVA OL'GA ALEKSEEVNA;KARPOV JURIJ ALEKSANDROVICH;IVANNIKOVA NATAL'JA VITAL'EVNA |
| 分类号 |
G01N21/74 |
主分类号 |
G01N21/74 |
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