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Keyword [separation and preconcentration]
Result: 21 - 40 | Page: 2 of 4
21. Application Of Dispersive Liquid-Liquid Microextraction In The Separation And Preconcentration Of Trace Elements
22. Preparation Of Novel Functionalized Adsorbent And Their Adsorption Properties For Trace Metal Ions
23. Studies And Applications Of The Separation And Preconcentration Of Trace Pb,Cr,Cd With Nanometer-size Si-HAP And Determination By Atomic Spectrometry
24. Studies Of Separation And Preconcentration Of Trace Silver And Palladium In Environmental Water Samples With Modified Nanometer SiO2 And Determination By Atomic Absorption Spectrometry
25. Synthesis Of Novel Sorbents And Their Adsorption Properties For Trace Metal Ions
26. Study On The Preparation Methods And Recognition Properties Of Fluoroquinolones-Molecularly Imprinted Sol-Gel Sorbents
27. Study On The Application Of Cloud Point Extraction In Speciation Analysis Of Heavy Metal Ions
28. On-line Separation And Preconcentration Of Arsenic In A Sequential Injection System With Detection By Hydride Generation-atomic Fluorescence Spectrometry And Arsenic Speciation
29. Studies Of The Preconcentration And Separation Of Trace Heavy Metals With Ion-imprinted Polymer And Determination By Flame Atomic Absorption Spectrometry
30. Study And Application Of Magnetic Composite Material’s Adsorption Behavior To Trace Copper、 Nickel And Cadmium
31. The Applications Of Ion-imprinted Polymers And Eggshell Membrane Adsorbents In Analytical Chemistry
32. Sorption Characteristics Of Rhenium Ions From Aqueous Solutions Using Modified Nano-Al2O3
33. Study On The Preparation Methods And Recognition Properties Of Fluoroquinolones-molecularly Imprinted Sol-gel Sorbents
34. Precious Metals Catalytic Kinetic Flow Injection Catalytic Kinetic Fluorescence Analysis Method And Applications
35. Peg200-(nh <sub> 4 </ Sub>) <sub> 2 </ Sub> So <sub> 4 </ Sub>-h <sub> 2 </ Sub> O Aqueous Two-phase System On The Molybdenum Substrate Separation And Preconcentration Of Trace Chromium Study
36. Separation And Preconcentration Of Trace Nickel And Trace Amounts Of Cobalt Study
37. Rare Metal Separation And Preconcentration Of Trace Niobium Tantalum Research
38. Preconcentration Of Trace Heavy Elements Pb, Cd, Cu With Mesoporous Molecule-sieve MCM-41 Prior To Determination By Atomic Absorption Spectrometry
39. Studies Of The Separation And Preconcentration Of Trace Heavy Elements Pb,cd With Mesoporous Molecular Sieve SBA-15 And Determination By Atomic Absorption Spectrometry
40. Flow Injection Online Coupled With Atomic Absorption Spectrometry
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