Ethephon
Ethephon
Ethephon
Select Applications
HPLC Analysis of Herbicides Mepiquat and Ethephon on Amaze HILIC Mixed-Mode Columns
HPLC Analysis of Glyphosate and Ethephon on Amaze HA Mixed-Mode Column with LC/MS Compatible Conditions
HPLC Separation of Basic Quaternary and Acidic Herbicides in HILIC, Cation- and Anion-Exchange Modes on Amaze TCH
HPLC Analysis of Herbicides Mepiquat and Ethephon on Amaze HILIC Mixed-Mode Columns
Conditions of Experiment
Column: | Amaze TH |
Separation Modes: | HILIC, anion-exchange |
Column Dimenstions: | 4.6x150 mm, 5 um, 100A |
Mobile Phase: | 80% ACN with 10 mM AmFm pH 3 |
Detection: | ELSD |
Sample: | 0.3-0.6 mg/ml |
Injection: | 3 uL |
Flow rate: | 1 ml/min |
Analytes
Class of compounds: | Herbicide, Inorganic anion, Organic acid, Quaternary amine |
Nature of compounds: | Acidic, Basic, Hydrophilic, Polar |
Compounds: | Chloride Ion, Ethephon, Mepiquat |
HPLC Analysis of Glyphosate and Ethephon on Amaze HA Mixed-Mode Column with LC/MS Compatible Conditions
Conditions of Experiment
Column: | Amaze HA |
Separation Modes: | HILIC, anion-exchange |
Column Dimenstions: | 3.0x100 mm, 3 um, 100A |
Mobile Phase: | 60% ACN with 20 mM AmFm pH 3 |
Detection: | ELSD |
Sample: | 0.5 mg/ml |
Injection: | 2 uL |
Flow rate: | 0.6 ml/min |
Analytes
Class of compounds: | Herbicide, Organic acid, Pesticide |
Nature of compounds: | Acidic, Hydrophilic, Polar |
Compounds: | Glyphosate, Ethephon |
HPLC Separation of Basic Quaternary and Acidic Herbicides 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: | from 80% ACN with 5 mM ammonium formate pH 3.5 to 40% ACN with 30 mM ammonium formate pH 3.5 in 10 min |
Detection: | Corona CAD |
Sample: | 0.2-0.5 mg/ml |
Injection: | 2 ul |
Flow rate: | 1 ml/min |
Analytes
Class of compounds: | Amines, Herbicide, Inorganic anion, Organic acid, Quaternary amine |
Nature of compounds: | Acidic, Basic, Hydrophilic, Polar |
Compounds: | Chlormequat, Mepiquat, Paraquat, Diquat, Chloride Ion, Ethephon |