GC Columns

Restek™ Rtx™-1 Capillary Columns, 0.10 mm I.D.

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General-purpose columns for solvent impurities, PCB congeners, simulated distillation, arson accelerants, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, oxygenates

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Restek™ RTX™-5 Capillary Columns, 30m to 50m, Particle Size Less Than 1.00μm: I.D. 0.53mm

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Fused silica

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Restek™ Stx™ CLPesticides Column Kit

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Application-specific columns for organochlorine pesticides and herbicides

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Restek™ Rxi™-5Sil MS Capillary Columns with Integra-Guard Column, I.D. 0.32 mm

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Engineered to be a low-bleed GC-MS column

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Restek™ Rtx 5PONA Fused Silica Tuning Column

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Crossbond 5% diphenyl/95% dimethyl polysiloxane

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Restek™ RTX™-65TG Capillary Columns

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Application-specific columns, specially tested for triglycerides

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Restek™ Innovative Integra-Guard Columns

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Restek™ Rtx™-PCB Capillary Column

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Unique polymer for PCBs analysis by GC-ECD or GC-MS

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Restek™ RTX™-35 MS Capillary Columns

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Crossbond 35% diphenyl/65% dimethyl polysiloxane

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Restek™ MXT™-200 Capillary Columns, 30m and Under: I.D. 0.53mm

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Mid-polarity phase, Crossbond™ trifluoropropylmethyl polysiloxane

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Restek™ Innovative Integra-Guard 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 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.

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Restek™ Rtx™-Dioxin2 Capillary Columns

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Unique selectivity for toxic dioxin and furan congeners allows use as a confirmation GC column, thermally stable to 340°C

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Restek™ Stabilwax™-MS Columns, Length: 30 m

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Ideal for Food, Flavor, Fragrance, and Industrial Chemical/Solvent Analysis

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

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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General-purpose columns for solvent impurities

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Restek™ Stabilwax™ Capillary Columns

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Long column lifetime, even when programming repeatedly up to 260°C (500°F)

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