Titration Curve of IEC SP-825admin2023-11-14T19:59:17+00:00
Titration Curve of IEC SP-825
IEC SP-825 is packed with strong cation exchange resins bonded with sulfopropyl groups. As the pKa of ion exchange group is 2.3, the column can be used over a wide pH range. SP-420N packed with non porous gel is suitable for fast analysis.