Chelating Reagents (1) (I-524A)
Chelating reagents were analyzed using IC I-524A
(an anion analysis column for non-suppressor method).
Sample : 20?L, 0.1% each
1. Ethylenediaminetetraacetic acid, EDTA
2. Nitrilotriacetic acid, NTA
Column : Shodex IC I-524A (4.6mmI.D. x 100mm)
Eluent : 1.5mM H2SO4 aq.
Flow rate : 1.2mL/min
Detector : UV(210nm)
Column temp. : 40°C