Near-Infrared Spectroscopy (NIR)
Near-infrared spectroscopy uses absorption in the 780-2500 nm range to analyze organic compounds, particularly for quantitative analysis.
AnalyticalSize-Exclusion Chromatography
Size-exclusion chromatography separates molecules by their hydrodynamic volume or molecular size.
AnalyticalSpectral Interpretation, IR
Infrared spectroscopy identifies functional groups by their characteristic absorption frequencies.
AnalyticalSpectral Interpretation, NMR
Nuclear Magnetic Resonance spectroscopy uses magnetic fields to determine the structure of organic compounds.
AnalyticalSpectral Interpretation, UV-Vis
UV-Vis spectral interpretation involves analyzing absorption bands to identify chromophores and quantify analytes.
AnalyticalSupercritical Fluid Chromatography
Supercritical fluid chromatography uses supercritical CO₂ as the mobile phase, combining advantages of GC and HPLC.
AnalyticalCalibration Methods
Calibration establishes the relationship between an instrument's response and the concentration of an analyte.
AnalyticalICP-MS
Inductively Coupled Plasma Mass Spectrometry combines a high-temperature plasma with mass spectrometry for ultra-trace elemental analysis.
AnalyticalICP-OES
Inductively Coupled Plasma Optical Emission Spectrometry measures elemental concentrations by detecting emitted light from excited atoms.
Analytical