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  • GC Columns: Ones, Fives & Waxes, plus many specialty phases for superior selectivity.
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  • HPLC Columns: A wide assortment of silicas and phases, including Restek exclusives combining the advantages of C18 & phenyl types. Available in conventional format, UHPLC, and prep-scale.
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  • GC Accessories: Superior instrument parts, accessories, and operating supplies.
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  • HPLC Accessories: Innovative, lab-proven tools designed by chromatographers for chromatographers.
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• Reference Standards
  Comprehensive array of standards mixes produced under ISO 9001:2000 registration. Custom solutions prepared to your specifications.
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• Chromatograms
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