Restek Corporation

Restek is a world leader in the development and manufacturing of chromatography products —designed by chromatographers — that offer increased sample throughput, faster separations, and reduced cycle times.

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Restek™ GCxGC Selectivity Kits

Wide range of stationary phases offers orthogonal separations

Pricing & Availability
Specifications

Includes	Rxi™-1 MS Column, Rxi™-5Sil MS Column, Rxi™-XLB Column, Rxi™-17Sil MS Column, Rtx™-200 Column, Stabilwax™ Column, and Deactivated Universal Press-Tight Connectors (5/Pk.)
Stationary Phase	Various
Packing Material	Various
Quantity	1 Kit
Coating	Fused Silica
For Use With (Application)	Orthogonal Separations Analysis

Restek™ Micropacked Inlet Conversion Kits

Convert a Capillary GC Split/Splitless Inlet for use with 1/16 in. O.D. Micropacked Columns

Pricing & Availability
Specifications

Functionality/Interaction Type	Sample pathways deactivated for ultimate inertness

Restek™ Stabilwax™ Secondary Columns, Length: 2 m

Convenient length is ideal for use as a secondary column in GCxGC analyses

Pricing & Availability
Specifications

Stationary Phase	Stabilwax™
Length (Metric)	2 m
Quantity	1/Pk.
Polarity	Polar
Temperature Range	40°C to 260°C
Coating	Fused Silica
For Use With (Application)	GCxGC Analyses

Restek™ Ultra-High-Purity Stainless-Steel Body Regulators

For noncorrosive, high purity or liquified gases

Pricing & Availability
Specifications

Pressure Range (Inlet)	3000 psi
Delivery Pressure	0 to 150 psi
Diameter (English) Gauge	2 in.
Flow Capacity	0.1 SCFH
Pressure Range (Outlet)	0 to 100 psi
Operating Temperature Range (English)	-°F to +140°F
Inlet Gauge Pressure	0 to 4000 psi
Diaphragm Material	316L Stainless Steel
Filter Material	10μm Sintered Bronze
Material	316L Stainless Steel
For Use With (Application)	Ideal for all Stainless cylinder systems where welded tubing and special fittings are used, and thorough cleaning and specific gas management are practiced
Diameter (Metric) Gauge	5.1 cm
Operating Temperature Range (Metric)	-4°C to +60°C
Includes	Multiturn shutoff handle
Type	Gas Regulator
For Use With (Equipment)	Noncorrosive, high purity or liquified gases
Connection Type	0.25 in. NPTF outlet valve
Seal Material	Metal
Seat Material	PTFE Resin
Outlet Gauge Pressure	30 in., 0 to 200 psi

Restek™ Rtx™-1701 Capillary Columns - 60m Length

General-purpose, fused silica column for alcohols, oxygenates, PCB congeners, pesticides, and fragrance compounds.

Pricing & Availability
Specifications

Max. Temperature	350°C
Stationary Phase	Rtx™-1701
Length (Metric)	60 m
Polarity	Mid polar
Material	Stainless Steel
Coating	Fused Silica
Functionality/Interaction Type	Cyano and Phenyl
USP Type	G46

Restek™ Q-sep™ QuEChERS dSPE Tubes for Extract Clean-Up

Fast, simple sample prep for multiresidue pesticide analysis.

Pricing & Availability
Specifications

Type	Q-sep QuEChERS dSPE Micro-centrifuge Tube
Method	AOAC 2007.01
For Use With (Application)	Fast, Simple Sample Prep for Multi Residue Pesticide Analysis

Restek™ Hamilton Gas-tight Syringes

Suitable for gases or liquids, for maximum inertness.

Pricing & Availability
Specifications

Quantity	Ea.
For Use With (Application)	Gases or liquids, optimum septum penetration and prevention of septum coring

Restek™ Needle for SGE Autosampler Syringe

Pricing & Availability

Restek™ Wall-Mount Cylinder Holder

Prevent free-standing gas cylinders from tipping over and injuring personnel

Pricing & Availability