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GC Columns

GC Capillary Columns (5,054)
GC Packed Columns (536)

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Keyword Search:
271 – 285 of 3,159 results
271

Restek™ Rtx™-200 Capillary Columns - 60m Length
SDP

Excellent confirmation to the Rtx-5 column for phenols, pesticides and herbicides

EDGE ENCOMPASS_PREFERRED
Length (Metric) 60 m
Coating Fused Silica
USP Type G6
272

Restek™ Rtx™-200 Capillary Columns - 15m Length
SDP

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.

EDGE ENCOMPASS_PREFERRED
Length (Metric) 15 m
Coating Fused Silica
USP Type G6
273

Restek™ Rxi™-1 MS Secondary Columns, Length: 2 m
SDP

Convenient length is ideal for use as a secondary column in GCxGC analyses

EDGE ENCOMPASS_PREFERRED
Stationary Phase Rxi™-1 MS
Length (Metric) 2 m
Quantity 1/Pk.
Polarity Nonpolar
Coating Fused Silica
Temperature Range (Metric) -60°C to +330/350°C
For Use With (Application) GCxGC Analyses
274

Restek™ Rxi™-5Sil MS Secondary Columns, Length: 2 m
SDP

Convenient length is ideal for use as a secondary column in GCxGC analyses

EDGE ENCOMPASS_PREFERRED
Length (Metric) 2 m
Quantity 1/Pk.
Polarity Low
Coating Fused Silica
Temperature Range (Metric) -60°C to +350°C
For Use With (Application) GCxGC Analyses
275

Restek™ Rtx™-200 Capillary Columns - 105m Length
SDP

Crossbond™ trifluoropropylmethyl polysiloxane stationary phase has a unique selectivity to electron-rich molecules that resolves compounds that phenyl, cyano, and Carbowax™-containing phases cannot

EDGE ENCOMPASS_PREFERRED
Length (Metric) 105 m
Coating Fused Silica
USP Type G6
276

Restek™ RTX™-1 Capillary Columns, Particle Size Greater Than 1.50μm: 15m Length
SDP

General-purpose columns for solvent impurities

ENCOMPASS_PREFERRED
Length (Metric) 15 m
Polarity Non polar
Material Stainless Steel
Coating Fused Silica
Max. Temperature (Metric) 350°C
USP Type G1, G2, G38
277

Restek™ Innovative Integra-Guard Columns
SDP

Application-specific columns for residual solvents in pharmaceutical products. For analysts who find it inconvenient to make a leak-free connection between the guard column and the analytical column, we offer Integra-Guard columns.

ENCOMPASS_PREFERRED
278

Restek™ RTX™-5 Capillary Columns: Length 15m
SDP

Fused silica

ENCOMPASS_PREFERRED
Length (Metric) 15 m
Polarity Low polar
Material Stainless Steel
Coating Fused Silica
Max. Temperature (Metric) 350°C
USP Type G27, G36
279

Restek™ Rtx™-1 Capillary Columns-60 to 105m Lengths
SDP

General-purpose, fused silica columns with long lifetime and very low bleed at high operating temperatures.

ENCOMPASS_PREFERRED
Type Rtx-1 Column
Stationary Phase Rtx™-1
Polarity Non polar
Material Stainless Steel
Coating Fused Silica
Max. Temperature (Metric) 350°C
USP Type G1, G2, G38
280

Restek™ RTX™-35 MS Capillary Columns
SDP

Crossbond 35% diphenyl/65% dimethyl polysiloxane

ENCOMPASS_PREFERRED
Type Capillary Column
Quantity 1 Each
Polarity Mid polar
Material Stainless Steel
Coating Fused Silica
Max. Temperature (Metric) 350°C
USP Type G42
281

Restek™ RTX™-65TG Capillary Columns
SDP

Application-specific columns, specially tested for triglycerides

ENCOMPASS_PREFERRED
Particle Size 0.1 μm
Polarity Mid to high polar
Material Stainless Steel
Coating Fused Silica
Max. Temperature (Metric) 350°C
Film Thickness 0.1 μm
USP Type G17
282

Restek™ Rt™-yDEXsa Capillary Columns
SDP

For larger organic molecules and flavor compounds in fruit juices

ENCOMPASS_PREFERRED
Length (Metric) 30 m
Coating Fused Silica
Temperature Range (Metric) 40°C to 230°C
283

Restek™ Rtx-65 Capillary Columns
SDP

General-purpose, fused silica columns for phenols, fatty acids, triglycerides.

ENCOMPASS_PREFERRED
Polarity Mid to high polar
Material Stainless Steel
Coating Fused Silica
Max. Temperature (Metric) 350°C
USP Type G17
284

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.

ENCOMPASS_PREFERRED
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
285

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

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

ENCOMPASS_PREFERRED
Polarity Mid polar
Material Stainless Steel
Coating Fused Silica
Max. Temperature (Metric) 350°C
USP Type G6