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Ion-pair Reagents

Ion-pair Reagents

Region: Jiangsu
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Detailed Description
  • Main Sales Markets: North America, Central/South America, Western Europe, Eastern Europe, Australasia, Asia, Middle East, Africa
  • Sample Provided: no

Ion-pair reagent is formed by strong hydrophilic ions, it is the The neutral molecules of ion which can adverse to the sample.Therefore, also can be used to separate charged. Molecular and not charged molecules.
What column and mobile phase can use ion-pair reagent?
Generally applicable all chromatography immobility phase, mobile phase should has water at least 10%. Otherwise ,it will has the precipitation danger,(especially in use of Nitriles condition). When using a long chain of ion-pair reagent, such as: Cetyl lycine ammonium or sodium lauryl sulfate, chromatographic column will choose Using reversed-phase chromatography column.
Applicable for ion-pair reagent density
Short chain of iron-pair reagent: 5 x 10-3mol/L long chains of iron-pair reagent: 5 x 10-4mol/L

1-Pentanesulfonic acid sodium salt monohydrate 25g/100g ethane-1,2- sulfonic acid double sodium salt 5g
1-Hexanesulfonic acid sodium salt 25g/100g Lauryl sodium bisulfate salt 5g/25g
Heptanesulfonic acid sodium salt 25g/100g Tetramethyl ammonium bisulfate 5g/25g
1-Octanesulfonic acid sodium salt 25g/100g Tetraethyl ammonium bisulfate 5g/25g
25g/100g Tetrabutyl ammonium bisulfate 5g/25g
1-decanesulfonic acid sodium salt 25g/100g G Cetyl trimethylammonium hydrogen sulfate 5g/25g
Sodium 1-dodecanesulfonate 25g sodium dihydro 5g/25g
Tetraheptylammonium bromide 25g G di-potassium hydrogen phosphate trihydrate 5g/25g

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