Potassium ion
Potassium ion
Potassium ion
Select Applications
HPLC Separation of Monovalent Inorganic Cations and Anions in HILIC, Cation- and Anion-Exchange Modes on Amaze TCH
HPLC Analysis of Polar Environmental Contaminants on Amaze HD Mixed-Mode Column with LC/MS Compatible Conditions
HPLC Analysis of Polar Environmental Contaminants on Amaze TH Mixed-Mode Column with LC/MS Compatible Conditions
HPLC Analysis of Acidic Drugs, Monovalent and Divalent Basic Counterions on Amaze SC Mixed-Mode Column
HPLC Analysis of Acidic Drug Naproxen and Basic Counterions on Amaze SC Mixed-Mode Column
HPLC Analysis of Acidic Drug Ketoprofen and Basic Counterions on Amaze SC Mixed-Mode Column
HPLC Analysis of Acidic Drug Ibuprofen and Basic Counterions on Amaze SC Mixed-Mode Column
HPLC Separation of One and Two Valency Metal Ions on Amaze SC Mixed-Mode Column
HPLC Separation of Valency One Metal Ions on Amaze SC Mixed-Mode Column
Simultaneous HPLC Analysis of Potassium Ion and Bromide Ion on Amaze TH Mixed-Mode Column
HPLC Separation of Monovalent Inorganic Cations and Anions in HILIC, Cation- and Anion-Exchange Modes on Amaze TCH
Conditions of Experiment
Column: | Amaze TCH |
Separation Modes: | HILIC, cation-exchange, anion-exchange |
Column Dimenstions: | 4.6x150 mm, 3 um, 100A |
Mobile Phase: | 73% ACN with 20 mM AmFm pH 2.7 |
Detection: | Corona CAD |
Sample: | 0.5 mg/ml |
Injection: | 2 ul |
Flow rate: | 1 ml/min |
Analytes
Class of compounds: | Inorganic anion, Inorganic cation, Organic acid |
Nature of compounds: | Acidic, Basic, Hydrophilic, Polar |
Compounds: | Iodide ion, Potassium ion, Sodium ion, Lithium ion, Bromide ion, Chloride Ion |
HPLC Analysis of Polar Environmental Contaminants on Amaze HD Mixed-Mode Column with LC/MS Compatible Conditions
Conditions of Experiment
Column: | Amaze HD |
Separation Modes: | HILIC, cation-exchange, anion-exclusion |
Column Dimenstions: | 4.6x150 mm, 3 μm, 100A |
Mobile Phase: | 78% ACN with 44 mM AmFm pH 3 |
Detection: | Corona CAD |
Sample: | 0.3 mg/ml |
Injection: | 2 μL |
Flow rate: | 1 ml/min |
Analytes
Class of compounds: | Inorganic acid, Inorganic anion, Inorganic cation, Organic acid |
Nature of compounds: | Acidic, Basic, Hydrophilic, Polar |
Compounds: | Perchlorate ion, Chlorate ion, Bromide ion, Thiophosphate ion, Ethylphosphonate ion, Phosphonate ion, Potassium ion, Sodium ion, Phosphate Ion |
HPLC Analysis of Polar Environmental Contaminants on Amaze TH Mixed-Mode Column with LC/MS Compatible Conditions
Conditions of Experiment
Column: | Amaze TH |
Separation Modes: | HILIC, cation-exchange, anion-exclusion |
Column Dimenstions: | 4.6x150 mm, 3 μm, 100A |
Mobile Phase: | 80% ACN with 30 mM AmFm pH 3 |
Detection: | Corona CAD |
Sample: | 0.3 mg/ml |
Injection: | 2 μL |
Flow rate: | 1 ml/min |
Analytes
Class of compounds: | Aromatic acid, Inorganic anion, Inorganic cation, Organic acid |
Nature of compounds: | Acidic, Basic, Hydrophilic, Polar |
Compounds: | Cyanuric acid, Perchlorate ion, Chlorate ion, Trifluoroacetic acid, Bromide ion, Bromate Ion, Phosphonate ion, Potassium ion, Phosphate Ion |
HPLC Analysis of Acidic Drugs, Monovalent and Divalent Basic Counterions on Amaze SC Mixed-Mode Column
Conditions of Experiment
Column: | Amaze SC |
Separation Modes: | reversed-phase, cation-exchange and anion-exclusion |
Column Dimenstions: | 3.0x100 mm, 5 μm, 100A |
Mobile Phase: | 30% ACN wiith 70 mM AmFm pH 3 |
Detection: | UV 255 nm, ELSD |
Sample: | 0.3 mg/ml |
Injection: | 2 μL |
Flow rate: | 0.6 ml/min |
Analytes
Class of compounds: | Aromatic acid, Drug, Inorganic anion, Inorganic cation |
Nature of compounds: | Acidic, Basic, Hydrophilic, Hydrophobic, Polar |
Compounds: | Sodium ion, Potassium ion, Magnesium ion, Barium ion, Ketoprofen, Naproxen, Ibuprofen |
HPLC Analysis of Acidic Drug Naproxen and Basic Counterions on Amaze SC Mixed-Mode Column
Conditions of Experiment
Column: | Amaze SC |
Separation Modes: | reversed-phase, cation-exchange and anion-exclusion |
Column Dimenstions: | 3.0x100 mm, 5 μm, 100A |
Mobile Phase: | 30% ACN wiith 30 mM AmFm pH 3 |
Detection: | UV 255 nm, ELSD |
Sample: | 0.3 mg/ml |
Injection: | 2 μL |
Flow rate: | 0.6 ml/min |
Analytes
Class of compounds: | Aromatic acid, Drug, Inorganic cation |
Nature of compounds: | Acidic, Basic, Hydrophilic, Hydrophobic, Polar |
Compounds: | Sodium ion, Potassium ion, Naproxen |
HPLC Analysis of Acidic Drug Ketoprofen and Basic Counterions on Amaze SC Mixed-Mode Column
Conditions of Experiment
Column: | Amaze SC |
Separation Modes: | reversed-phase, cation-exchange and anion-exclusion |
Column Dimenstions: | 3.0x100 mm, 5 μm, 100A |
Mobile Phase: | 30% ACN wiith 30 mM AmFm pH 3 |
Detection: | UV 255 nm, ELSD |
Sample: | 0.3 mg/ml |
Injection: | 2 μL |
Flow rate: | 0.6 ml/min |
Analytes
Class of compounds: | Aromatic acid, Drug, Inorganic cation |
Nature of compounds: | Acidic, Basic, Hydrophilic, Hydrophobic, Polar |
Compounds: | Sodium ion, Potassium ion, Ketoprofen |
HPLC Analysis of Acidic Drug Ibuprofen and Basic Counterions on Amaze SC Mixed-Mode Column
Conditions of Experiment
Column: | Amaze SC |
Separation Modes: | reversed-phase, cation-exchange and anion-exclusion |
Column Dimenstions: | 3.0x100 mm, 5 μm, 100A |
Mobile Phase: | 35% ACN wiith 30 mM AmFm pH 3 |
Detection: | UV 255 nm, ELSD |
Sample: | 0.3 mg/ml |
Injection: | 2 μL |
Flow rate: | 0.6 ml/min |
Analytes
Class of compounds: | Aromatic acid, Drug, Inorganic cation |
Nature of compounds: | Acidic, Basic, Hydrophilic, Hydrophobic, Polar |
Compounds: | Sodium ion, Potassium ion, Ibuprofen |
HPLC Separation of One and Two Valency Metal Ions on Amaze SC Mixed-Mode Column
Conditions of Experiment
Column: | Amaze SC |
Separation Modes: | HILIC cation-exchange |
Column Dimenstions: | 4.6x250 mm, 5 μm, 100A |
Mobile Phase: | A: 80% ACN with 0.15% TFA B: 50% ACN with 0.35% TFA from 100% A to 100% B in 15 min |
Detection: | Corona CAD |
Sample: | 0.5 mg/ml |
Injection: | 2 μL |
Flow rate: | 0.6 ml/min |
Analytes
Class of compounds: | Inorganic anion, Inorganic cation |
Nature of compounds: | Basic, Hydrophilic, Polar |
Compounds: | Lithium ion, Sodium ion, Potassium ion, Magnesium ion, Barium ion, Calcium ion |
HPLC Separation of Valency One Metal Ions on Amaze SC Mixed-Mode Column
Conditions of Experiment
Column: | Amaze SC |
Separation Modes: | HILIC cation-exchange |
Column Dimenstions: | 3.0x100 mm, 5 μm, 100A |
Mobile Phase: | ACN/water/TFA |
Detection: | Corona CAD |
Sample: | 0.5 mg/ml |
Injection: | 2 μL |
Flow rate: | 0.6 ml/min |
Analytes
Class of compounds: | Inorganic cation |
Nature of compounds: | Basic, Hydrophilic, Polar |
Compounds: | Sodium ion, Potassium ion, Lithium ion |
Simultaneous HPLC Analysis of Potassium Ion and Bromide Ion on Amaze TH Mixed-Mode Column
Conditions of Experiment
Column: | Amaze TH |
Separation Modes: | cation-exchange, anion-exchange |
Column Dimenstions: | 4.6x150 mm 5 um, 100A |
Mobile Phase: | 20% ACN with 20 mM AmAc pH 4 |
Detection: | ELSD |
Sample: | 1 mg/ml |
Injection: | 3 uL |
Flow rate: | 1 ml/min |
Analytes
Class of compounds: | Inorganic anion, Inorganic cation, Organic acid |
Nature of compounds: | Acidic, Basic, Hydrophilic, Polar |
Compounds: | Bromide ion, Potassium ion |