Phenol

HPLC Analysis of Seven Aromatic Compounds on Reversed-Phase Aromatic Stationary Phases. Relative Selectivity
Conditions of Experiment
Column: Amaze C18
Separation Modes: reversed-phase
Column Dimenstions: 4.6x150 mm, 3 um, 100A
Mobile Phase: ACN/water/Ammonium phosphate
Detection: 220 nm
Sample: 0.3-0.5 mg/ml
Injection: 1 uL
Flow rate: 1 ml/min
Analytes
Class of compounds: Aldehyde, Aromatic acid, Aromatic compound, Organic acid, Organic compound, Preservative
Nature of compounds: Acidic, Hydrophilic, Hydrophobic, Neutral
Compounds: Benzyl alcohol, Phenol, Benzoic acid, Methylparaben, Benzonitrile, Ethylparaben, Propylparaben
HPLC Analysis of Seven Aromatic Compounds on Amaze C18 Reversed-Phase Column
Conditions of Experiment
Column: Amaze C18
Separation Modes: reversed-phase
Column Dimenstions: 4.6x150 mm, 3 um, 100A
Mobile Phase: ACN/water/Ammonium phosphate
Detection: 220 nm
Sample: 0.3-0.5 mg/ml
Injection: 1 uL
Flow rate: 1 ml/min
Analytes
Class of compounds: Aldehyde, Aromatic acid, Aromatic compound, Organic acid, Organic compound, Preservative
Nature of compounds: Acidic, Hydrophilic, Hydrophobic, Neutral
Compounds: Benzyl alcohol, Phenol, Benzoic acid, Methylparaben, Benzonitrile, Ethylparaben, Propylparaben
HPLC Analysis of 6 Aromatic Acids and Alcohols on Amaze Aromatic Stationary Phases
Application description

Comparison run on Amaze PFP, Amaze AR, Amaze SPF, and Heritage C20 columns.

Conditions of Experiment
Column: Amaze SPF
Separation Modes: reversed-phase, pi-pi
Column Dimenstions: 4.6x150 mm, 5 μm, 100A
Mobile Phase: 35% ACN with 20 mM AmAc pH 4.5
Detection: UV 235 nm
Sample: 1 mg/ml
Injection: 3 μL
Flow rate: 1 ml/min
Analytes
Class of compounds: Amines, Aromatic acid, Aromatic base, Aromatic compound, Organic acid, Organic compound, Preservative
Nature of compounds: Acidic, Basic, Hydrophilic, Hydrophobic, Neutral, Polar
Compounds: 4-Aminophenol, Mandelic acid, 4-Hydroxybenzoic acid, Phenol, Benzoic acid, Methylparaben
HPLC Analysis of 6 Aromatic Alcohols, Acids and Neutral Compounds on Amaze Aromatic Stationary Phases.
Application description

Comparison run on Amaze PFP, Amaze AR, Amaze SPF, and Heritage C18 columns.

Conditions of Experiment
Column: Amaze PFP
Separation Modes: reversed-phase, pi-pi
Column Dimenstions: 4.6x150 mm, 5 μm, 100A
Mobile Phase: 50% ACN with 20 mM AmFm pH 3
Detection: UV 255 nm
Sample: 1 mg/ml
Injection: 3 μL
Flow rate: 1 ml/min
Analytes
Class of compounds: Aromatic acid, Aromatic compound, Organic acid, Organic compound, Organic solvent
Nature of compounds: Acidic, Hydrophilic, Hydrophobic, Neutral, Polar
Compounds: Benzyl alcohol, Phenol, Benzoic acid, Toluene, Benzenesulfonic acid