Large sample injection method (≥ 100 μL)
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Kirschmer, P. ;Oehme, M.
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Article
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1984
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John Wiley and Sons
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English
⚖ 415 KB
A commercial thermodesorption and cold ,trap unit can be used as a large sample volume injection device in high resolution gas chromatography. Volumes of more than 100 1-11 can be injected. More than 97% of solvents, such as hexane, can be removed by a Tenax TA precolumn without any loss of compound