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Catalog Number: (RK21982)
Supplier: Restek


Catalog Number: (RK10921)
Supplier: Restek
Description: 0.32 mm ID. 105-Meter Length. 1.80um. recommended for the analysis of volatile organic compounds in EPA methods. Sub-ambient temperature not required with 105-meter column. Specified in many GRO methods for monitoring leaking underground storage tasks.


Catalog Number: (RK10908)
Supplier: Restek
Description: For volatile organic compounds, light hydrocarbons, and aromatics. Composition: crossbonded diphenyldimethylpolysiloxane. Range: 0 to 270[degree]C. ID: 0.53mm. Length: 30m. Thickness: 3.00um. For EPA methods 502.2, 524.2, 601, 602, 624, 8010, 8020, 8240, 8260, and GRO methods.


Catalog Number: (RK10915)
Supplier: Restek
Description: 0.25 mm ID. 30-Meter Length. 1.40um. recommended for the analysis of volatile organic compounds in EPA methods. Sub-ambient temperature not required with 105-meter column. Specified in many GRO methods for monitoring leaking underground storage tasks.


Catalog Number: (RK10210)
Supplier: Restek
Description: 0.53mm ID. 30-Meter Length. 0.10um. Excellent general purpose stationary phase. Crossband technology results in longer lifetimes and low bleed, and allows solvent rejuvenation. Available in unbreakable stainless steel tubing.


Catalog Number: (RK10238)
Supplier: Restek
Description: Low-polarity column for analyzing pesticides, PCBs, aromatic hydrocarbons, drugs, and essential oils. Composition: Crossbond* 5% diphenyl, 95% dimethylpolysiloxane. Temperature Range -60 to 330[degree]C. ID: 0.25mm. Length: 30m. Thickness: 0.50um.


Catalog Number: (RK10139)
Supplier: Restek
Description: A nonpolar, fused silica, low-bleed column designed for the analysis of solvents and petrochemicals. Phase composition: crossbonded 100% polydimethylsiloxane. Temperature Range: -60 to 330[degree]C. I.D.: 0.32mm. Length: 30m. Film Thickness: 0.50um.


Catalog Number: (RK20900)
Supplier: Restek
Description: 3.5 mm ID. 6.2 mm OD. 92.1mm Length. Nominal ID at syringe needle expulsion point.


Catalog Number: (RK20828)
Supplier: Restek
Description: 4.0 mm ID. 6.2 mm OD. 92.1mm Length. Nominal ID at syringe needle expulsion point.


Catalog Number: (RK20984)
Supplier: Restek
Description: 4.0mm ID. 6.5mm OD. 78.5mm Length. Use with two-hole ferrule for dual column analysis. Nominal ID at syringe needle expulsion point.


Catalog Number: (RK10002)
Supplier: Restek
Description: 0.53mm ID. 0.69 +/- 0.05mm OD. 5-Meter Length. Not tested with the Grob test mix because of a high pressure drop. 30-and 60-meter lengths are banded in 5-meter sections. Angstroms Recommendation: Cut 60m guard columns into shorter lengths.


Catalog Number: (RK10223-600)
Supplier: Restek
Description: 0.25mm ID. 30-Meter Length. 0.25um. Excellent general purpose stationary phase. Crossband technology results in longer lifetimes and low bleed, and allows solvent rejuvenation. Available in unbreakable stainless steel tubing.


Catalog Number: (RK10221)
Supplier: Restek
Description: 0.32mm ID. 15-Meter Length. 0.25um. Excellent general purpose stationary phase. Crossband technology results in longer lifetimes and low bleed, and allows solvent rejuvenation. Available in unbreakable stainless steel tubing.


Catalog Number: (RK10137)
Supplier: Restek
Description: 0.53mm ID. 15-Meter Length. 0.50um. Ideal for the analysis of solvents and petrochemicals. Available in Unbreakable Silcosteel (MXT )tubing. Thermally stable to 360[degree]C (MXT stable to 400[degree]C). Similar to DB-1, SPB-1, HB-1, and ultra-1 phases.


Catalog Number: (RK10128)
Supplier: Restek
Description: 0.53mm ID. 60Meters Length. 0.25um. Ideal for the analysis of solvents and petrochemicals. Available in Unbreakable Silcosteel (MXT )tubing. Thermally stable to 360[degree]C (MXT stable to 400[degree]C). Similar to DB-1, SPB-1, HB-1, and ultra-1 phases.


Catalog Number: (RK10243)
Supplier: Restek
Description: 0.53mm ID. 60-Meter Length. 0.50um. Excellent general purpose stationary phase. Crossband technology results in longer lifetimes and low bleed, and allows solvent rejuvenation. Available in unbreakable stainless steel tubing.


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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