DESCRIPTION
Ultisil XB-CN column can be used in either reversed or normal phase. Normal phase CN column can replace SiO2 column. Equilibrium of normal phase CN column is fast, and the silica surface activity is better than that of silica column. To prolong column life time, alternation between reversed phase and normal phase uses should be avoided.
+852-3069 6950
sales@gugent.com.hk
