Sulfamate

Please use this column with suppressor type ion chromatography system.
Sulfamate was analyzed using IC SI-90 4E (a column for anions analysis).
IC SI-90 4E (a column for anions analysis).

Sample : 15mg/L each, 20µL

Sulfamate(Ammonium sulfamate 15mg/L)
NO₂^– 15mg/L
NO₃^– 15mg/L
SO₄^2- 15mg/L

 Column : Shodex IC SI-90 4E (4.0mmID*250mm)
 Eluent : 1.8mM Na2CO3 + 1.7mM NaHCO3 aq.
 Flow rate : 1.0mL/min 
 Detector : Suppressed conductivity
 Column temp. : 30° C