Zinc 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 Analysis of Glycine-Zinc Formulation on Amaze SC in Reversed-Phase and Cation-Exchange Modes
Conditions of Experiment
| Column: | Amaze SC |
| Separation Modes: | reversed-phase, cation-exchange and anion-exclusion |
| Column Dimenstions: | 4.6x50 mm, 3 μm, 100A |
| Mobile Phase: | 10% ACN, TFA from 0.05% to 0.25% in 3 min, 5 min hold |
| Detection: | Corona CAD |
| Sample: | 0.5 mg/ml |
| Injection: | 2 μL |
| Flow rate: | 1 ml/min |
Analytes
| Class of compounds: | Amino acid, Inorganic anion, Inorganic cation, Organic acid, Supplement |
| Nature of compounds: | Acidic, Basic, Hydrophilic, Polar, Zwitterionic |
| Compounds: | Bromide ion, Glycine, Zinc ion |
