Restek™ RTX™-1301 Capillary Columns: 30m 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™ Pinnacle™ II C18 HPLC Columns, 5um Particle Size

Proprietary silica undergoes stringent testing onsite during manufacture, stationary phase bonding, and column packing

Restek™ Stabilwax™-DA Capillary Columns, Part 2: 30m Length Available on GSA/VA Contract for Federal Government customers only.

Reduce adsorption and improve responses for many basic compounds

Restek™ Ultra-High Pressure Sample Cylinder Valves

Large, durable, Kel-F seat ensures leak-free operation.

Restek™ Ferrules for Capillary Columns: 100% Graphite

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

Restek™ Stainless-Steel HPLC Column Tubing

Can be used immediately without any additional treatment

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

Similar to DB-5, SPB-5, HP-5, and Ultra II columns

Restek™ Empty Chromatography Columns

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

Restek™ MXT-200 Silcosteel Capillary Columns, 40m and Longer Available on GSA/VA Contract for Federal Government customers only.

Mid-polarity phase, Crossbond™ trifluoropropylmethyl polysiloxane

Restek™ Crimp-Top Vial, Snap-Seal Style

Clear and amber glass vials

Restek™ CarboBlack Packings

Graphitized carbon black offers unique selectivity and very little adsorption.

Restek™ Stabilwax™-DA Capillary Columnsto be Available on GSA/VA Contract for Federal Government customers only.

Similar in polarity to DB-FFAP, OV-351, NUKOL FFAP, HP FFAP

Restek™ ELCD Supplies

UV energy emitting PID lamps for use with ELCD detectors.

Restek™ Pinnacle DB Columns with Cyano Column Packing

Base-deactivated spherical silica optimized for UHPLC stability.

Restek™ MXT™-1 Capillary Columns, 30m Available on GSA/VA Contract for Federal Government customers only.

General-purpose columns for solvent impurities, PCB congeners, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, and oxygenates.

Restek™ MXT™-5 Capillary Columns, 15m Available on GSA/VA Contract for Federal Government customers only.

Siltek™-treated stainless steel

Restek™ Innovative Integra-Guard™ Rtx™-1301 Columns Available on GSA/VA Contract for Federal Government customers only.

Incorporate both guard column and analytical column in a continuous length of tubing

Restek™ Alta-Robbins Sample Cylinder Valves

Large, durable, Kel-F seat ensures leak-free operation.

Restek™ Thermolite™ Septa

Precision molding ensures consistent, accurate fit

Restek™ Pinnacle DB Columns with Silica Column Packing

Base-deactivated spherical silica optimized for UHPLC stability.

  spinner