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Pure Chromatography
Lit. Cat.
Time-Tested Restek®
Biphenyl Phase:
The established choice for
bioanalytical testing since 2005
• Separates compounds that other
phenyl and C18 chemistries can’t.
• Allows the use of simple, MS-friendly
mobile phases.
• Restek’s most popular LC phase
(also available on fully porous silica).
Acid-Resistant Restek®
ARC-18 Phase:
Ahead of the curve for large,
multiclass lists by mass spec
• Well-balanced retention profile.
• Endures low-pH mobile phases without
sacrificing retention or peak quality.
General-Purpose Restek® C18 Phase:
Raptor™ speed, efficiency, and ruggedness is now in C18
• Wide pH range provides excellent data quality for many applications.
• Offers the highest hydrophobic retention of any Raptor™ phase.
Si
O
Si CH3 CH3
O
SPPspeed. USLC® resolution.
Anewspeciesof column.
Experience Selectivity Accelerated
The Raptor™ Suite of Innovative Reversed-Phase Columns
Si
TMS TMS O
NEW
Now in 2.7
and 5 µm
particles!