solid-phase-extraction Downloads
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Analytical chemists have to deal with matrices such as plasma, serum, urine, or even whole blood, requiring time consuming sample preparation/clean-up prior to LC/MS analysis meant to eliminate matrix components which cause rapid decline in HPLC column performance and have deleterious effects on quantitative analysis. Solid phase extraction (SPE) ...
Ultra-Fast & Reproducible Raman Molecular Spectra Analysis for Unknown Substance AcuScan1500 Raman Chemical Analyzer RFD-SERS Technology Important analysis methods: • Chromatographic methods • Electrochemical methods • Optical Photometric methods Near IR, FTIR, Raman Chromatographic Methods & Electrochemical Methods Requires Sample Preparation : • organic solvent ...
This configuration allows for a three-tiered extraction mechanism that uses reversed-phase, anion exchange, and cation exchange. The extraction protocol was designed to ensure retention of acidic, basic, and neutral PPCPs. ...