发明名称 |
METHOD FOR THE ANALYSIS OF 1,1,1,2-TETRAFLUOROETHANE |
摘要 |
Method for the analysis of the content of organic impurities in 1,1,1,2-tetrafluoroethane, in which (a) the 1,1,1,2-tetrafluoroethane is subjected to a gas chromatography operation and; (b) an operation is carried out in which the organic impurities are detected by mass spectrometry and wherein said method is carried out using the specific conditions appended hereto and/or said method is carried out making use of any of the quality control test or validation data included in the specification. |
申请公布号 |
WO2005090271(A3) |
申请公布日期 |
2006.01.05 |
申请号 |
WO2005EP51206 |
申请日期 |
2005.03.16 |
申请人 |
SOLVAY (SOCIETE ANONYME);MAHAUT, YVES;KLUG, ROLAND |
发明人 |
MAHAUT, YVES;KLUG, ROLAND |
分类号 |
C07C17/38;C07C19/08;G01N30/02;G01N30/72;G01N30/88 |
主分类号 |
C07C17/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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