Arsenic compound in marine life were analyzed using Asahipak GS-220 7G (a multimode column).
GS-220 7G is an old type of GS-220 HQ.
Sample: Arsenic compounds
Column : Shodex Asahipak GS-220 7G (7.5mmI.D. x 500mm) Eluent : 50mM Sodium phosphate buffer(pH6.8) Flow rate : 1.0mL/min Detector : Atomic absorption detector
