Silicic acid and boric acid were analyzed using RSpak KC-811.
Sample: 100μL
(A) Standards 20mg/L each
1. Silicic acid
2. Boric acid
(B) Tap water
1. Silicic acid
Column : Shodex RSpak KC-811 (8.0mmI.D. x 300mm) Eluent : 0.5mM HClO4 aq. Flow rate : 1.0mL/min Detector : Shodex RI Column temp. : 40°C