Sample preparation
Sample preparation - contextSample preparation - motivationPurpose of sample preparationOverview of preparation methods
Liquid liquid extraction (LLE) Solid phase extraction (SPE) Solid phase microextraction (SPME) Purge and trap (PT) (Accelerated) Solvent extraction ((A)SE) 
Supercritical fluid extraction (SFE) Filter Techniques (FT)
Box 10 FiltrationBox 11 SorbentsBox 12 Preconcentration
Selftest 1) Polar organic solvent Answer 2) Ideal extraction procedures Answer 3) SPME Answer 4) Extraction efficiency Answer 5) Sorption capacity Answer 6) Use as little of an extraction medium as possible Answer 7) Should soil samples be grinded? Answer 8) Solvent volume Answer 9) Extracting an air sample AnswerProblems
End of chapterSelf test
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1) Polar organic solvent |
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2) Ideal extraction procedures |
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3) SPME |
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4) Extraction efficiency |
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5) Sorption capacity |
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6) Use as little of an extraction medium as possible |
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7) Should soil samples be grinded? |
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8) Solvent volume |
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9) Extracting an air sample |
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