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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Available on GSA/VA Contract (8)
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Small and Specialty Supplier (5,880)

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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™ 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™ 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™ Rxi™-XLB Secondary Columns, Length: 2 m

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

Pricing & Availability
Specifications

Stationary Phase	Rxi™-XLB
Length (Metric)	2 m
Quantity	1/Pk.
Polarity	Low
Temperature Range	30°C to 360°C
Coating	Fused Silica
For Use With (Application)	GCxGC Analyses

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™ Rxi™-1301Sil MS Capillary Columns

Columns with the highest thermal stability in the industry ensure dependable, accurate MS results and increased uptime

Pricing & Availability
Specifications

Max. Temperature	320°C
Stationary Phase	Rxi™-1301Sil MS
Quantity	1/Pk.
Polarity	Midpolar
Coating	Fused Silica
For Use With (Application)	Solvents, Glycols, and Other Polar Compounds Analysis

Restek™ Electronic Rechargeable Crimpers and Decappers with OLED Display Screen

Hundreds of operations from one charge

Pricing & Availability
Specifications

Includes	Charger USB drive and universal plug set with U.S., European, UK and Australian plug clips
Warranty	1 year
For Use With (Equipment)	Caps
Battery Type	6.4 V
Display	OLED display screen

Restek™ Presents Hamilton Standard Microliter Syringes for Agilent 7673/7683/6850 GCs, 10 μL

For Agilent 7673, 7683, 7693A, and 6850 Autosamplers.

Pricing & Availability
Specifications

For Use With (Equipment)	Agilent 7673, 7683, 7693A and 6850 Autosamplers
Product Type	Hamilton Standard Microliter Syringes for Agilent Autosamplers
Volume (Metric)	10 μL
Model	701
Length (English) Needle	1.71 in.
Length (Metric) Needle	43.4 mm

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™ Presents Hamilton PTFE Fluorocarbon Resin-Tip, Gas-Tight Syringes: Needle: RN

Suitable for gases or liquids, for maximum inertness.

Pricing & Availability
Specifications

Needle Point Number	2
Product Type	Hamilton PTFE Tip, Gas-Tight Syringes
Connection Type	Removable
Needle Point Style	2
Quantity	Ea.
Material	PTFE (Tip)
Length (English) Needle	2 in.
For Use With (Application)	Suitable for gases or liquids for maximum inertness

Restek™ Presents Hamilton Standard Microliter Volume Syringes: Needle: RN

Available with cemented needles or removable needles.

Pricing & Availability
Specifications

Needle Point Number	2
Product Type	Hamilton Manual Microliter Syringes
Connection Type	Removable
Needle Point Style	2
Quantity	Ea.
Material	PTFE (Tip)
Length (English) Needle	2 in.

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™ Replacement Split/Splitless Weldment

Direct replacement for Agilent 5890 and 6890/6850 GCs

Pricing & Availability