发明名称 |
Liq. chromatograph to take samples - having sepg. and protection column, pumps, valves isolation valves and detector |
摘要 |
A liq. chromatograph to take samples, comprising a sepg. system (11) to separate components of a liq. sample from one another, a detector (13) to determine the components extracted from the sepg. system and a supply device (17, 18, 19) to feed the extracted components into the corresp. containers (20, 21, 22), whereby the ratio of a number of measurements based on a number of wavelengths, obtd. from the detector in connection with the max. of extracted components is checked and that the ratio remains constant for a specified duration of time. USE/ADVANTAGE - The liq. chromatograph can be used to take samples.
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申请公布号 |
DE3925460(A1) |
申请公布日期 |
1990.02.08 |
申请号 |
DE19893925460 |
申请日期 |
1989.08.01 |
申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
NOGAMI, TARO;YAMADA, YOSHIAKI, KATSUTA, JP |
分类号 |
G01N30/80;B01D15/08;G01N30/44;G01N30/74;G01N30/84;G01N30/86 |
主分类号 |
G01N30/80 |
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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