GC Capillary Columns

Restek™ MXT-50 Silcosteel Capillary Columns: 0.53mm

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General-purpose columns for pesticides, herbicides, rosin acids, phthalate esters, and sterols.

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Restek™ RTX™-35 Capillary Columns: 30m

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Crossbond 35% diphenyl/65% dimethyl polysiloxane

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Restek™ Stabilwax™ Capillary Columns, 0.53 mm I.D.

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Low-bleed polyethylene glycol (PEG) column ensures long lifetimes

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Restek™ Siltek™-Deactivated Guard Columns

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Analyze active samples accurately

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Restek™ Intermediate-Polarity Deactivated Fused Silica Guard Columns and Transfer Lines

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Most common solvents easily wet and create a uniform film on the tubing surface

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Restek™ MXT-624 Silcosteel Capillary Columns

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Application-specific columns for analyses of volatile organic pollutants.

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Restek™ FAMEWAX Capillary Columns

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Application-specific columns for FAMEs

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Restek™ Stabilwax™ Capillary Columns: 60m Length

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Long column lifetimes, even when programming repeatedly up to 260°C (500°F)

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Restek™ RTX™-225 Capillary Columns

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Similar to DB-225 and HP-225 columns

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Restek™ RTX™-50 Capillary Columns: Standard

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Restek™ Rt™-BDEXse Chiral Capillary Columns

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Fused silica columns provide better resolution for limonene, linalool, linalyl acetate, ethyl-2-methylbutyrate, 2,3-butane diol, and styrene oxides.

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Restek™ Rtx™-502.2 Capillary Columns, Pack of 6

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Application-specific columns with unique selectivity for volatile organic pollutants

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Restek™ Stabilwax™ Capillary Columns, Under 30m

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Long column lifetimes, even when programming repeatedly up to 260°C (500°F)

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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Restek™ RTX™-Volatiles Capillary Columns: I.D. 0.32mm

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Application-specific columns for volatile organic pollutants

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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Restek™ Rtx™-1701 Capillary Columns

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General-Purpose Columns for Alcohols, Oxygenates, PCB Congeners (e.g., Aroclor Mixes), Pesticides, and Fragrance Compounds

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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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