| 发明名称 |
Detection of lead in petrol |
| 摘要 |
The invention relates to a method for the direct detection of lead in petrol, in which method a sample of petrol is combusted, the residue is taken up in a weakly acidic solvent, and the lead is detected by a colour reaction.
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| 申请公布号 |
DE3618842(A1) |
申请公布日期 |
1987.12.10 |
| 申请号 |
DE19863618842 |
申请日期 |
1986.06.04 |
| 申请人 |
MERCK PATENT GMBH |
发明人 |
FISCHER,WOLFGANG,DR.;DIETER KRENN,KARL |
| 分类号 |
G01N31/12;G01N31/22;G01N33/28;(IPC1-7):G01N33/22 |
主分类号 |
G01N31/12 |
| 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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