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Keyword [back-extraction]
Result: 21 - 26 | Page: 2 of 2
21. Back-extraction Of High-purity Tannins And Reduction Of Gallic Acid Residues
22. Treatment Of High Concentration Copper-containing Wastewater By Cross-flow Extraction
23. Recovery Of 5-sulfoisophthalic-like Acids From Third-monomer Production Wastewater By Solvent Extraction
24. Solvent microextraction with simultaneous back extraction and the effect of tetra-n-butylammonium ion on ODS bonded phase
25. The Application Of Adjustable Deep Eutectic Solvents In Food And Water Samples
26. Study On The Extraction Of Essential Oil From Yunnan Tobacco And The Purification Process Of Neophytadiene
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