Silanol Activity Controlled C18 Column
il
l
ti it
tr ll
l
Are Silanol Groups Bad or Good for Basic Compounds?
0 2 4 6 8 10 12
retention time / min
theophiline
phenol
theobromine
caffeine
theophiline
phenol
theobromine
caffeine
Sunrise
C18-SAC
Sunrise
C18
