Restek Corporation

Restek™ Empty Chromatography Columns

HPLC column assembly made from 316 stainless steel tubing is complete with end-fittings, frits, nuts, and ferrules.

Restek™ Detector Lamps

Used for waters detectors or for Agilent HPLC Systems

Restek™ RTX™-1301 Capillary Columns: 60m Length Available on GSA/VA Contract for Federal Government customers only.

Polymer is fully characterized to ensure long-term reproducibility, column-to-column consistency and low bleed

Restek™ Ferrules for Capillary Columns: Vespel/Graphite

Made of high-purity materials that will not contribute background impurities for sensitive and selective detectors

Restek™ Kontes™ Membrane Filtration Glassware

Used for routine filtration of corrosive liquids and removal of particles from HPLC solvents

Restek™ Stabilwax™-DA Capillary Columns, Part 2: 60m Length Available on GSA/VA Contract for Federal Government customers only.

Reduce adsorption and improve responses for many basic compounds

Restek™ Book Holders

Convenient place for your books

Restek™ MXT™-200 Capillary Columns, 30m and Under: I.D. 0.53mm Available on GSA/VA Contract for Federal Government customers only.

Mid-polarity phase, Crossbond™ trifluoropropylmethyl polysiloxane

Restek™ 9mm Thread Pre-Assembled Short-Cap, Screw-Vial Closures

Fit all 2mL, 12 × 32mm, crimp-top vial-based autosamplers

Restek™ Tenax Packings

Porous polymer resin packing for GC columns.

Restek™ Rxi™-5ms Capillary Columns Available on GSA/VA Contract for Federal Government customers only.

Low-polarity phase, Crossbond™ 5% diphenyl/95% dimethyl polysiloxane

Restek™ Pinnacle DB Columns with Silica Column Packing

Base-deactivated spherical silica optimized for UHPLC stability.

Restek™ MXT™-5 Capillary Columns, 30m, Part 2 Available on GSA/VA Contract for Federal Government customers only.

Low-polarity phase Crossbond™ 5% diphenyl/95% dimethyl polysiloxane

Restek™ RTX™-1 Capillary Columns, 30m, 0.53mm ID or Larger Available on GSA/VA Contract for Federal Government customers only.

General-purpose columns for solvent impurities

Restek™ Rtx™-1301 (G43) Capillary Columns - 105m Length Available on GSA/VA Contract for Federal Government customers only.

General-purpose, fused silica columns equivalent to USP G43 phase.

Restek™ Replacement Dual Vespel™ Ring Inlet Seals

Replacement seals for Agilent™ 5890/6890/6850 split/splitless injection ports

Isopropylbenzene, Restek

Chemical Name or Material: Isopropylbenzene CAS: 98-82-8

  spinner