Persulfate ion

HPLC Analysis of Divalent Cations and Corresponding Counterions on Amaze TCH Mixed-Mode Column
Conditions of Experiment
Column: Amaze TCH
Separation Modes: HILIC, anion-exchange, cations-exchange
Column Dimenstions: 3.0x100 mm, 3 um, 100A
Mobile Phase: ACN
from 75% to 30%, AmFm from 40 mM pH 4.0 to 40 mM pH 2.5
Detection: ELSD
Sample: 0.3-0.5 mg/ml
Injection: 3 uL
Flow rate: 0.6 ml/min
Analytes
Class of compounds: Contaminant, Inorganic acid, Inorganic anion, Inorganic cation, Organic acid
Nature of compounds: Acidic, Basic, Hydrophilic, Polar
Compounds: Iodide ion, Nitrate ion, Bromide ion, Bromate Ion, Calcium ion, Persulfate ion, Magnesium ion, Phosphate Ion, Nickel ion, Copper ion, Zinc ion, Barium ion
HPLC Separation of Sulfate and Persulfate Ions on Amaze HD Mixed-Mode Column
Conditions of Experiment
Column: Amaze HD
Separation Modes: HILIC, anion-exchange
Column Dimenstions: 3.0x100 mm, 5 um, 100A
Mobile Phase: ACN/water/AmAc pH 4
Detection: ELSD, 45*C
Sample: 3 mg/ml
Injection: 2 uL
Flow rate: 0.6 ml/min
Analytes
Class of compounds: Inorganic acid, Inorganic anion
Nature of compounds: Acidic, Hydrophilic, Polar
Compounds: Sulfate ion, Persulfate ion
HPLC Separation of Sulfate and Persulfate Ions on Amaze TH Mixed-Mode Column
Conditions of Experiment
Column: Amaze TH
Separation Modes: HILIC, anion-exchange
Column Dimenstions: 4.6x50 mm, 5 um, 100A
Mobile Phase: ACN/water/AmFm pH 3
Detection: ELSD, 45*C
Sample: 3 mg/ml
Injection: 2 uL
Flow rate: 1 ml/min
Analytes
Class of compounds: Inorganic acid, Inorganic anion
Nature of compounds: Acidic, Hydrophilic, Polar
Compounds: Sulfate ion, Persulfate ion