Pumps for mass spectrometer
Pumps for mass spectrometer
批准号:
345762-2007
负责人:
Stevenson, RossKelly
金额:
$1.91万
依托单位国家:
加拿大
项目类别:
Research Tools and Instruments - Category 1 (<$150,000)
财政年份:
2006
资助国家:
加拿大
项目状态:
已结题
起止时间:
2006-01-01 至 2007-12-31
中文摘要
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英文摘要
We are requesting funding for vacuum pumps for thermal ionisation mass spectrometer housed at the GEOTOP UQAM-McGill Research center at the Université du Québec à Montréal. These pumps will replace aging and now obsolete pumps for our most heavily used mass spectrometer. The pumps are required to lower the pressure of the sample chamber from atmospheric levels to analytical levels of 10(-7) Torr. The present pumps require more frequent maitenance and the manufacturer has advised us they can no longer supply the necessary parts for continued maintenance. A replacement of the pumps is crucial for continuing our research programs. The mass spectrometer in question supplies the bulk of geochronological and tracer isotope data for studies ranging from the evolution of the Earth to climate change.
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Origins of the mantle and crust: Isotopic studies from an adolescent earth
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批准号:121767-2008
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.04万
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财政年份:2010
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负责人:Stevenson, RossKelly
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依托单位:
Origins of the mantle and crust: Isotopic studies from an adolescent earth
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批准号:121767-2008
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.04万
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财政年份:2009
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负责人:Stevenson, RossKelly
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依托单位:
Origins of the mantle and crust: Isotopic studies from an adolescent earth
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批准号:121767-2008
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.04万
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财政年份:2008
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负责人:Stevenson, RossKelly
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依托单位:
Origins of the mantle and continental crust: isotopic studies from an adolescent earth
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批准号:121767-2003
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.25万
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财政年份:2007
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负责人:Stevenson, RossKelly
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依托单位:
Origins of the mantle and continental crust: isotopic studies from an adolescent earth
-
批准号:121767-2003
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.25万
-
财政年份:2006
-
负责人:Stevenson, RossKelly
-
依托单位:
Origins of the mantle and continental crust: isotopic studies from an adolescent earth
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批准号:121767-2003
-
项目类别:Discovery Grants Program - Individual
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资助金额:$2.25万
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财政年份:2005
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依托单位:
Origins of the mantle and continental crust: isotopic studies from an adolescent earth
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批准号:121767-2003
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.25万
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财政年份:2004
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依托单位:
High temperature (1600 C) oven for flux fusion for Hf isotopes
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批准号:263412-2003
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项目类别:Research Tools and Instruments - Category 1 (<$150,000)
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财政年份:2003
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负责人:Stevenson, RossKelly
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依托单位:
Origins of the mantle and continental crust: isotopic studies from an adolescent earth
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批准号:121767-2003
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.25万
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财政年份:2003
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负责人:Stevenson, RossKelly
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依托单位:
Isotopic studies of lithospheric and environmental processes
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批准号:121767-1999
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.15万
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财政年份:2002
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负责人:Stevenson, RossKelly
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依托单位:
Isotopic studies of lithospheric and environmental processes
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批准号:121767-1999
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.15万
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财政年份:2001
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依托单位:
Ultra-pure water system
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批准号:240650-2001
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资助金额:$1.17万
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财政年份:2000
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依托单位:
Isotopic studies of lithospheric and environmental processes
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批准号:121767-1999
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.15万
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财政年份:2000
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负责人:Stevenson, RossKelly
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依托单位:
Isotopic studies of lithospheric and environmental processes
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批准号:121767-1999
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项目类别:Discovery Grants Program - Individual
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资助金额:$1.15万
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财政年份:1999
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依托单位:
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项目类别:Research Tools and Instruments - Category 1 (<$150,000)
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财政年份:1999
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负责人:Stevenson, RossKelly
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依托单位:
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