发明名称 |
Petroleum oil analysis using liquid nitrogen cold stage-laser ablation-ICP mass spectrometry |
摘要 |
A novel application of a cold-stage coupled to a laser ablation-ICP-MS system is disclosed herein. The novel system of the present invention offers significant advantages over other systems employed for cooling samples prior to LA-ICP-MS analysis. The system discloses herein has multiple applications, including detection of one or more metal contaminants in an oil sample.
|
申请公布号 |
US8586943(B2) |
申请公布日期 |
2013.11.19 |
申请号 |
US201113287686 |
申请日期 |
2011.11.02 |
申请人 |
VERBECK, IV GUIDO FRIDOLIN;HOFFMAN WILLIAM D.;UNIVERSITY OF NORTH TEXAS |
发明人 |
VERBECK, IV GUIDO FRIDOLIN;HOFFMAN WILLIAM D. |
分类号 |
G01N1/42;H01J49/26 |
主分类号 |
G01N1/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|