Molecular sieving, analysis and geochemistry of some pentacyclic triterpanes in sedimentary organic matter.
A liquid chromatographic technique using ultrastable-Y (US-Y) molecular sieve as the stationary phase and n-pentane as the mobile phase has been developed to fractionate and enrich pentacyclic triterpanes from petroleum. The sieve provides a shape-selective window which distinguishes between the var...
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| Format: | Thesis |
| Language: | English |
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Curtin University
1995
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| Online Access: | http://hdl.handle.net/20.500.11937/187 |