Metrosep A Supp 5, 15 cm x 4 mm I.D., 5 μm particles (Metrohm 6.1006.520)
[A] 3.2 mM sodium carbonate; [B] 1.0 mM sodium bicarbonate
0.7 mL/min
25 °C
conductivity
20 μL
chloride, fluoride (2 mg/L), nitrite (5 mg/L), bromide, nitrate, phosphate, sulfate (10 mg/L)