GC Capillary Columns
Restek™ RTX™-5 Capillary Columns, 30 m
General-purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, semivolatiles
Restek™ Rtx™-502.2 Capillary Columns, Pack of 6
Application-specific columns with unique selectivity for volatile organic pollutants
Restek™ Rxi™-5Sil MS Columns
Engineered to be a low-bleed GC-MS column
Restek™ RT-TCEP Capillary Columns
General-purpose columns, ideal for aromatics and oxygenate in gasoline
Restek™ Rtx™-5 Capillary Column, Integra Guard Column (5 m)
General-Purpose Columns for Drugs, Solvent Impurities, Pesticides, Hydrocarbons, PCB Congeners, Essential Oils, Semivolatiles
Restek™ Rt™-BDEXse Chiral Capillary Columns
Fused silica columns provide better resolution for limonene, linalool, linalyl acetate, ethyl-2-methylbutyrate, 2,3-butane diol, and styrene oxides.
Restek™ Rxi™-5Sil MS Secondary Columns, Length: 2 m
Convenient length is ideal for use as a secondary column in GCxGC analyses
Restek™ Rxi™-5ms Capillary Columns
Low-polarity phase, Crossbond™ 5% diphenyl/95% dimethyl polysiloxane
Restek™ FAMEWAX Capillary Column, Length: 30 m
Application-specific columns for Fatty Acid Methyl Esters (FAMEs), specially tested with a FAME mixture
Restek™ Rxi™-1HT Capillary Columns
Columns processed for high-temperature applications, such as high molecular weight hydrocarbons
Restek™ Rxi™-PAH Capillary Columns, Column I.D. 0.25 mm
Ideal for EFSA PAH4 analysis - separates all priority compounds: benz[a]anthracene, chrysene, benzo[b]fluoranthene, and benzo[a]pyrene
Restek™ Intermediate-Polarity Deactivated Fused Silica Guard Columns and Transfer Lines
Most common solvents easily wet and create a uniform film on the tubing surface
Restek™ Rxi™-XLB GC Columns
General-purpose columns exhibiting extremely low bleed
Restek™ MXT™-5 Capillary Columns, 60m
Siltek™-treated stainless steel