GC Columns
MilliporeSigma™ Supelco™ β-DEX™ 325 Capillary GC Column, df 0.25 μm
Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.
Thermo Scientific™ TRACE™ TR-50MS GC Columns
Choose these mid-polarity columns for GC/MS applications.
Restek™ Rtx™-200 Capillary Columns - 15m Length
General-purpose, fused silica columns for solvents, Freon fluorocarbons, alcohols, ketones, silanes, glycols, and drugs of abuse. Restek Rtx-200 Capillary Columns have excellent confirmation with Rtx-5 columns for phenols, nitrosamines, organochlorine pesticides, chlorinated hydrocarbons, and chlorophenoxy herbicides.
Restek™ Stabilwax™ Secondary Columns, Length: 2 m
Convenient length is ideal for use as a secondary column in GCxGC analyses
Restek™ MXT™-2887 Silcosteel™ Capillary Columns
Nonpolar phase, Crossbond™ 100% dimethyl polysiloxane
Restek™ CarboBlack Packed Columns (On CarboBlack B): 1% Rt-1000
Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses.
Restek™ CarboBlack Packed Columns (On CarboBlack B): 3% Rt-1500
Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses.
Restek™ Stabilwax™ Capillary Columns, Under 30m
Long column lifetimes, even when programming repeatedly up to 260°C (500°F)
MilliporeSigma™ Supelco™ SLB™-5ms Capillary GC Column, df 0.10 μm
Designed for the analysis of environmental analytes (such as semivolatiles, pesticides, PCBs, and herbicides) or anywhere a low bleed non-polar column is required.
MilliporeSigma™ Supelco™ SLB™-IL111 Capillary GC Column, df 0.20 μm
Great choice for separation of polarizable analytes (contain double and/or triple C-C bonds) from neutral analytes
Thermo Scientific™ TraceGOLD™ TG-PAH GC Columns
Use these thermally stable TraceGOLD TG-PAH GC columns for fast analysis of regulated polycyclic aromatic hydrocarbons (PAHs) in complex food and environmental samples.
Thermo Scientific™ TRACE™ TR-5MS GC Columns
Choose these colums that feature a popular GCMS phase for many applications.
MilliporeSigma™ Supelco™ SPB™-PUFA Capillary GC Column, df 0.20 μm
For the analyses of polyunsaturated fatty acids (PUFAs) as fatty acid methyl esters (FAME).
MilliporeSigma™ Supelco™ SLB™-5ms Capillary GC Column, df 0.50 μm
Designed for the analysis of environmental analytes (such as semivolatiles, pesticides, PCBs, and herbicides) or anywhere a low bleed non-polar column is required.
MilliporeSigma™ Supelco™ SPB™-5 Capillary GC Column, df 0.52 μm
Non-polar general purpose column provides primarily a boiling point elution order with a slight increase in selectivity, especially for aromatic compounds.