| 发明名称 |
WIDE-RANGE TOC INSTRUMENT USING PLASMA OXIDATION |
| 摘要 |
Total organic carbon in an aqueous or gaseous sample is measured by admitting the sample and an oxidant gas to a cell transparent to plasma, establishing a relatively low energy plasma in the cell, and measuring the CO2 thus produced using FTIR, NDIR, or conductivity-based techniques. |
| 申请公布号 |
EP1370861(A4) |
申请公布日期 |
2010.02.24 |
| 申请号 |
EP20010967967 |
申请日期 |
2001.08.14 |
| 申请人 |
HACH COMPANY |
发明人 |
NAATZ, ULF, W.;YAMAMORI, YASUO;STILLIAN, JOHN;ASANO, TSUTOMO |
| 分类号 |
G01N21/35;G01N21/71;G01N21/75;G01N31/00;G01N33/18;(IPC1-7):G01N33/18 |
主分类号 |
G01N21/35 |
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