solid-phase extraction 예문

예문

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1. Application of solid - phase extraction in pesticide residue analysis
2. Solid - phase extraction procedure to isolate fumaric acid from apple juice
3. Analysis of organophosphorous pesticides from source water using solid - phase extraction technique
4. Determination of organophosphorus pesticide residues in tea by solid - phase extraction - gas chromatography
5. Solid - phase extraction - ultraviolet derivative spectrum methods is seldom researched in our country at present