Analysis of Trivalent Chromium and Aluminium Ions (YS-50)

IC YS-50 is a column ideal for simultaneous analysis of monovalent and divalent cations. Trivalent chromium and aluminium ions can be also analyzed by increasing the concentration of methanesulfonic acid in the eluent.

Sample : 20µg/mL each, 20µL
1. K⁺
2. Ca²⁺
3. Cr³⁺
4. Al³⁺

Column       : Shodex IC YS-50(4.6mmI.D. x 125mm)
Eluent       : 12mM Methanesulfonic acid aq.
Flow rate    : 1.0mL/min
Detector     : Non-suppressed conductivity
Column temp. : 40°C