Anion Standards (3) (I-524A)
Anion standards were analyzed using IC I-524A
. This eluent is suitable for the separation of ions that elute before
chloride. After each sample is analyzed, it is necessary to wash the
column with 200 to 300μL of 0.1M tartaric acid when the sample contains
, etc. because they elute very slowly and may be remaining
inside the column.
Sample : 10mg/L each, 50μL
1. Acetic acid
Column : Shodex IC I-524A (4.6mmID*100mm)
Eluent : 1mM Tartaric acid aq.
Flow rate : 1.2mL/min
Detector : Non-suppressed coductivity
Column temp. : 40°C