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GC Columns

GC Capillary Columns (4,790)
GC Packed Columns (496)

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376 – 390 of 2,845 results
376

Restek™ RTX™-5 Amine Capillary Columns
SDP

Tubing surface is chemically altered to eliminate tailing of basic compounds

Stationary Phase Rtx™-5 Amine
Coating Fused Silica
377

Restek™ RTX™-BAC2 Capillary Columns
GSA_VA SDP

Separate to baseline all blood alcohol compounds in blood, breath or urine

Max. Temperature 350°C
Stationary Phase Rtx™-BAC2
Length (Metric) 30 m
Temperature Range -20°C to +240/260°C
Material Stainless Steel
Coating Fused Silica
For Use With (Application) Crossbond™
378

Restek™ Hydroguard MXT Guard Columns and Transfer Lines
SDP

Extends analytical column lifetime by preventing degradation from harsh steam-cleaning water injections.

Type Guard Column Transfer Line
Diameter (Metric) Inner 0.53 mm
379

Restek™ Rtx™ -5 Capillary Columns - 10m Length
SDP

General-purpose, fused silica column for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners, essential oils, semivolatiles.

Max. Temperature 350°C
Type Rtx-5 (G27) Column
Stationary Phase Rtx™-5
Length (Metric) 10 m
Polarity Low polar
Material Stainless Steel
Coating Fused Silica
USP Type G27, G36
380

Restek™ MXT-1 Silcosteel Capillary Columns - 6m Length
SDP

Siltek™-treated stainless steel

Max. Temperature 445°C
Stationary Phase Mxt-1
Length (Metric) 6 m
Polarity Non polar
Temperature Range -60°C to +430°C
Material Stainless Steel
Coating Siltek™
USP Type G1, G2, G38
381

Restek™ Rt™-yDEXsa Capillary Columns
SDP

For larger organic molecules and flavor compounds in fruit juices

Length (Metric) 30 m
Temperature Range 40°C to 230°C
Coating Fused Silica
382

Restek™ Rt™-BDEXsa Chiral Capillary Columns
SDP

Unique selectivity for esters, lactones and other fruit-flavor components

Particle Size 0.25 μm
Stationary Phase 14% Cyanopropylphenyl/86% Dimethyl Polysiloxane
Length (Metric) 30 m
Packing Material Rt™-betaDEXsa
Temperature Range 40°C to 230°C
Material Cyclodextrin
Coating Fused Silica
Film Thickness 0.25 μm
383

Restek™ Rt-BDEXsp Chiral Capillary Columns
SDP

Fused silica columns often useful in dual-column configurations, with the Rt-βDEXsm column, for complex enantiomeric separations.

Particle Size 0.25 μm
Stationary Phase 14% Cyanopropylphenyl/86% Dimethyl Polysiloxane
Length (Metric) 30 m
Packing Material Rt™-betaDEXsm
Temperature Range 40°C to 230°C
Material Cyclodextrin
Coating Fused Silica
For Use With (Application) Gas Chromatography (GC),Pharmaceutical Industry Analysis
Film Thickness 0.25 μm
384

Restek™ RTX™-225 Capillary Columns
SDP

385

Restek™ RTX™-200MS Capillary Columns: I.D. 0.25mm
SDP

Capillary columns in a variety of lengths, particle sizes and temperature ranges available

Max. Temperature 350°C
Polarity Mid polar
Material Stainless Steel
Coating Fused Silica
USP Type G6
386

Restek™ Micropacked GC Columns: Hayesep Q
SDP

Efficient, inert, and flexible micropacked columns are highly efficient and provide good sample capacity, resulting in a powerful tool for solving many difficult application problems.

Max. Temperature 275°C
Stationary Phase Hayesep Q
Packing Material HayeSep Q
Material Stainless Steel
For Use With (Application) GC
Mesh Size 100/120
USP Type S3
387

Restek™ Micropacked GC Columns: Hayesep N
SDP

Efficient, inert, and flexible micropacked columns are highly efficient and provide good sample capacity, resulting in a powerful tool for solving many difficult application problems.

Max. Temperature 165°C
Stationary Phase Hayesep N
Packing Material HayeSep N
Material Stainless Steel
For Use With (Application) GC
Mesh Size 100/120
388

Restek™ Micropacked GC Columns: Hayesep S
SDP

Efficient, inert, and flexible micropacked columns are highly efficient and provide good sample capacity, resulting in a powerful tool for solving many difficult application problems.

Max. Temperature 250°C
Stationary Phase Hayesep S
Packing Material HayeSep S
Material Stainless Steel
For Use With (Application) GC
Mesh Size 100/120
USP Type S8
389

Restek™ Rtx™-1301 (G43) Capillary Columns - 60m Length
SDP

Fused silica capillary

Max. Temperature 350°C
Length (Metric) 60 m
Polarity Low to mid polar
Material Stainless Steel
Coating Fused Silica
For Use With (Application) Crossbond™,Oxygenates Analysis,Residual Solvents Analysis,Volatile Organic Compounds Analysis
USP Type G43
390

Restek™ RTX™-1301 Capillary Columns: 60m Length
SDP

Polymer is fully characterized to ensure long-term reproducibility, column-to-column consistency and low bleed

Max. Temperature 350°C
Diameter (Metric) Inner 0.53 mm
Polarity Low to mid polar
Material Stainless Steel
Coating Fused Silica
For Use With (Application) Crossbond™,Oxygenates Analysis,Residual Solvents Analysis,Volatile Organic Compounds Analysis
USP Type G43