Athena NH2 Columns

Aminopropyl stationary phase server as aweak anion exchanger and offer polar selectivity under reversed phase an normal phase conditions.

Athena HILIC Column

Cnwsil HILIC (hydrophilic interaction liquid chromatography) columns are designed for the analysis of polar and hydrophilic compounds, e.g., amino acids,…


Athena SAX Column

Cnwsil SAX columns are strong anion exchange columns, designed for the separation of small organic molecules and organic acids, especially…