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Restek Reversed Phase Column Listing
Phase Type
Phase Type
Usage
C1 through C18
Conventional Alkyls
General Purpose Alkyl Phases
Aqueous C18
“
Aqueous
”
•
Balanced Retention (retains the widest range of compounds)
•
100% compatibility with aqueous mobile phases
–
no de-wetting
•
Great for drug discovery and LC/MS/MS C18
•
Rugged
AK
Combined Alkyl and
Phenyl Properties
Intermediate C18 and Phenyl Selectivity
Aromax
Maximum Aromatic
Selectivity
•
Specialty phenyl for maximum aromatic selectivity
•
High retention for LC/MS/MS in DMPK
Phenyl
Conventional Phenyl
General purpose phenyl
Biphenyl
Advanced
“
special
”
Phenyl
•
Higher retention and selectivity than phenyl
•
Great for aromatic or unsaturated compounds
•
Increased selectivity when compared to phenyl hexyl and diphenyl
Unique
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