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RESTEK CORP

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Description:   6ml SPE Tube Packed w/250mg Graphitized Carbon and 500mg PSA PTFE Frits, 30pk
Catalog Number: RK26128
Supplier: Restek



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Description:   0.53 mm ID. 30-Meter Length. 0.50um. Ideal for the analysis of pesticides, solvents, and drugs. Unique polarity ideal for a wide variety of applications.
Catalog Number: RK72040
Supplier: Restek



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Description:   0.32 mm ID. 15-Meter Length. 0.50um. Ideal for the analysis of free acids(no need for derivatization). High thermal stability(250[degree]C)and long column lifetime. Crossbond technology results in reduced bleed, increased column lifetime, and solvent rinsability.
Catalog Number: RK11036
Supplier: Restek



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Description:   is the ideal LC/MS column for neutral to slightly polar solutes--separates basic compounds, shows good deactivation; excellent for explosives and steroids.
Catalog Number: 89048-492
Supplier: Restek



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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.
Catalog Number: RK10243
Supplier: Restek



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Description:   General purpose columns for semivolatiles, phenols, amines, residual solvents, drugs of abuse, pesticides, PCB congeners. Ultra-low bleed, improved signal to noise ratio. Temperature range: -60C to 330/350C (bleed tested temperature/max operating temperature). 30m .53mm
Catalog Number: 89048-060
Supplier: Restek



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Description:   General purpose columns for FAMEs solvents BTEX aromatics flavor compounds. Temperature range: 20C to 250C. The extended operating temperature range allows analysis of compounds having a wide volatility range and ensures low bleed at temperatures.15m 0.25mm
Catalog Number: 89048-600
Supplier: Restek



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Catalog Number: RK12654-125
Supplier: Restek



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Description:   0.18 mm ID. 40-Meter Length. 1.00um. 105-meter column meets new CLP SOW requirements for gas separation without sub-ambient cooling. recommended for the analysis of volatile organic compounds in EPA methods.
Catalog Number: RK40925
Supplier: Restek



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Description:   0.25mm ID. 60Meters Length. 0.10um. 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: RK10111
Supplier: Restek



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Description:   0.32 mm ID. 0.49 mm OD.
Catalog Number: RK10044-600
Supplier: Restek



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Description:   0.53 mm ID. 15-Meter Length. The maximum temperatures listed are for 15- and 30- meter lengths. Longer lengths may have a slightly reduced maximum temperatures. 0.25um. Ideal for the analysis of FAMEs, sugar derivatives, and flavour compounds.
Catalog Number: RK14022
Supplier: Restek



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Description:   Enhanced selectivity for compounds such as steroids,contraceptive hormones,and tetracyclines.Superior retention for both unsaturated and saturated compounds.Spherical/pore size:60+/carbon load:23%/pH range:2.5 to 7.5/temperature limit:80¦C.Endcapped
Catalog Number: 89048-408
Supplier: Restek



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Description:   (similar to HP part # 05890-61260.).
Catalog Number: RK21610
Supplier: Restek



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Description:   0.32mm ID. 15-Meter Length. 0.01um. 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: RK10106
Supplier: Restek



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Description:   An intrinsically base-deactivated (IBD) phase, containing a polar group within, or intrinsic to, the hydrocarbon bonded phase. Particle size: 5um spherical/pore size: 100A/carbon load: 12%/Not encapped/pH range: 2.5 to 7.5/temperature limit: 80¦C 200x4.6mm
Catalog Number: 89047-830
Supplier: Restek



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