Natural-Product Humic Acid - Laub BioChem

Moisture Absorption ............................................................................. 140
Molecular Weight .................................................................................. 141
Neutron Activation Analysis (NAA) ..................................................... 147
Nitration ................................................................................................ 147
Nitrogen Content .................................................................................. 148
Nuclear Magnetic Resonance Spectroscopy (NMR) ............................ 148
Nuclear Microprobe Analysis (NMA) ................................................... 161
Oxidation ............................................................................................... 161
Ozonation .............................................................................................. 162
Peptide Content .................................................................................... 162
Photochemical Degradation/Photochemistry ...................................... 162
Polymerization ..................................................................................... 163
Potentiometry ....................................................................................... 163
Proton Affinity ...................................................................................... 164
Pyrolysis ................................................................................................ 164
Raman Spectroscopy ............................................................................. 166
Reactivity .............................................................................................. 167
Redox Properties ................................................................................... 167
Scanning Electron Microscopy (SEM) .................................................. 167
Solid Phase Extraction (SPE) ............................................................... 168
Sonolysis ................................................................................................ 168
Spectral Characteristics ....................................................................... 168
Structure and Morphology .................................................................... 168
Models of .......................................................................................... 176
of Solutions ...................................................................................... 177
Sulfur Content ...................................................................................... 181
Surface Tension, of Solutions ............................................................... 181
Thermal Stability .................................................................................. 181
Thermodynamic Properties .................................................................. 182
Thermogravimetric Analysis (TGA) ..................................................... 182
Thermolysis ........................................................................................... 183
Thermomechanical Analysis (TMA) ..................................................... 183
Thin-Layer Chromatography (TLC) ..................................................... 183
Transmission Electron Microscopy (TEM) .......................................... 184
Turbidimetry ......................................................................................... 184
Ultrafiltration ....................................................................................... 184
Ultrasonication ..................................................................................... 187
Ultraviolet-Visible Spectroscopy (UV-Vis) ........................................... 187
Vapor-Phase Osmometry (VPO) ........................................................... 192
Viscometry ............................................................................................ 192
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