发明名称 |
Gas analysis of sealed ampules |
摘要 |
A method for obtaining a gas sample from a sealed glass ampule containing a liquid and a gas, wherein the steps are immersing the sealed glass ampule in water beneath a collection chamber which is also immersed in water, breaking the glass ampule to permit the gas in the ampule to bubble upwardly into the collection chamber, inserting a hollow needle connected to a syringe into the collection chamber to obtain a sample of the bubbled gas, and injecting the obtained sample into a gas analyzer machine.
|
申请公布号 |
US5900378(A) |
申请公布日期 |
1999.05.04 |
申请号 |
US19970885537 |
申请日期 |
1997.06.30 |
申请人 |
MODERN CONTROLS, INC. |
发明人 |
MAYER, DANIEL W.;ASCHEMAN, TIMOTHY |
分类号 |
G01N1/00;G01N1/22;G01N1/34;(IPC1-7):G01N1/24;G01N1/10 |
主分类号 |
G01N1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|