Fused Silica Capillary GC Columns

dot red GC Column

dot red GC Column

A complete range of GC Capillary columns. Large selection of phases, lengths, diameters and film thickness

Fast, Conventional and Wide Bore GC columns available.

Stationary phases include, High Polarity (eg. 100% Cyanopropyl Polysiloxane), Apolar (eg. 100% Polydimethylsiloxane) and Intermediate Polarity (eg. 20% Phenyl, 80% Methyl Polysiloxan). Many other phases available, including phases for specific applications like Biodiesel analysis and Aromatics Amine analysis.

For pricing and further information please specify column(s) below.

GC Capillary Column Quote Request

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Stationary Phase
(See table below)

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Column Length
Internal Diameter
Film Thickness
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if you have any requirements not listed above please mention them here.

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Please note: not all length, thickness, phase combinations will be available

red Phase Phase type Polarity scale
DR-1 100% Methyl siloxane low
DR-1MS 100% Methyl polysiloxane (low bleed) low
DR-5 5% Phenyl 95% Methyl polysiloxane low
DR-5MS 5% Phenyl 95% Methyl polysiloxane (low bleed) low
DR-13 13% Phenyl 87% Methyl polysiloxane low-medium
DR-624 3.5% Cyanpropyl, 3.5% Phenyl 93% Methyl polysiloxane low-medium
DR-20 20% Phenyl 80% Methyl polysiloxane low-medium
DR-1701 7% Cyanpropyl, 7% Phenyl 86% Methyl polysiloxane low-medium
DR-35 35% Phenyl 65% Methyl polysiloxane low-medium
DR-35 MS 35% Phenyl 65% Methyl polysiloxane (low bleed) low-medium
DR-17 50% Phenyl 50% Methyl polysiloxane medium
DR-17 MS 50% Phenyl 50% Methyl polysiloxane (low bleed) medium
DR-200 100% Trifluoropropyl methyl polysiloxane medium
DR-225 25% Cyanpropyl 25% Phenyl 50% Methyl polysiloxane medium
DR-225 MS 25% Cyanpropyl 25% Phenyl 50% Methyl polysiloxane (low bleed) medium
DR-50 50% Cyanpropyl 50% Methyl polysiloxane medium
DR-Wax 100% Polyethylene glycol high
DR-Wax MS 100% Polyethylene glycol (low bleed) high
DR-FFAP 100% Polyethylene glycol, acid modified high
DR-10 FAME 100% Cyanpropyl polysiloxane very high
red Phase Phase type
DR-AMINES Proprietary phase for basic compounds separation
DR-SOLVENTS A Proprietary phase for complex solvent mixtures separation
DR-DIRECT Proprietary phase for direct aqueous injection
DR-LIPIDS Proprietary phase for lipids analysis
DR-COPOLYMER Proprietary copolymer phase of polyethylene glycol (PEG) and methyl polysiloxane

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