Thermo Fisher Scientific has several phases that are designed for the retention of polar compounds, or offer alternative selectivity to traditional HPLC phases.

AQUASIL C18 capillary columns for chromatography of difficult polar compounds

Thermo Scientific* HyperSep Servo AMP provides an optimized SPE solutions for extraction of AMP's and associated metabolites.

Thermo Scientific* HyperSep Servo Cocaine provides an optimized SPE solutions for extraction of cocaine and associated metabolites.

Thermo Scientific* HyperSep Servo OPIATE provides an optimized SPE solutions for extraction of Opiates and associated metabolites.

Thermo Scientific* HyperSep Servo PCP provides an optimized SPE solutions for extraction of PCP's and associated metabolites.

Thermo Scientific* HyperSep Servo THC provides an optimized SPE solutions for extraction of THC and associated metabolites.

Thermo Scientific* HyperSep Servo Total provides an optimized SPE solutions for screening for a wide range of compounds associated with Drugs of Abuse.

Thermo Scientific* HyperSep Servo Total A provides an optimized SPE solutions for screening for a wide range of acidic compounds associated with Drugs of Abuse.

Thermo Scientific* HyperSep Servo Total B provides an optimized SPE solutions for screening for a wide range of basic compounds associated with Drugs of Abuse.

Thermo Scientific* HyperSep Servo+ AMP provides an optimized SPE solutions for extraction of AMP's and associated metabolites.

Thermo Scientific* HyperSep Servo+ Cocaine provides an optimized SPE solutions for extraction of cocaine and associated metabolites.

Thermo Scientific* HyperSep Servo+ OPIATE provides an optimized SPE solutions for extraction of Opiates and associated metabolites.

Thermo Scientific* HyperSep Servo+ PCP provides an optimized SPE solutions for extraction of PCP's and associated metabolites.

Thermo Scientific* HyperSep Servo+ THC  provides an optimized SPE solutions for extraction of THC and associated metabolites.

Thermo Scientific* HyperSep Servo+ Total provides an optimized SPE solutions for screening for a wide range of compounds associated with Drugs of Abuse.

Thermo Scientific* HyperSep Servo+ Total provides an optimized SPE solutions for screening for a wide range of compounds associated with Drugs of Abuse.

Thermo Scientific* HyperSep Servo+ Total B provides an optimized SPE solutions for screening for a wide range of basic compounds associated with Drugs of Abuse.

A unique porous graphitic carbon HPLC phase for problem separations.

Thermo Scientific* Syncronis Silica Columns are a powerful and efficient tool for the chromatography of non-polar and moderately polar organic compounds by normal phase chromatograph