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™ Micropacked Inlet Conversion Kits
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Convert a Capillary GC Split/Splitless Inlet for use with 1/16 in. O.D. Micropacked Columns

Functionality/Interaction Type | Sample pathways deactivated for ultimate inertness |
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Restek™ Stabilwax™ Secondary Columns, Length: 2 m
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Convenient length is ideal for use as a secondary column in GCxGC analyses

Stationary Phase | Stabilwax™ |
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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™ Rtx™-1701 Capillary Columns - 60m Length
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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General-purpose, fused silica column for alcohols, oxygenates, PCB congeners, pesticides, and fragrance compounds.

Max. Temperature | 350°C |
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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™ Ultra-High-Purity Stainless-Steel Body Regulators
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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For noncorrosive, high purity or liquified gases

Pressure Range (Inlet) | 3000 psi |
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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™ GCxGC Selectivity Kits
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Wide range of stationary phases offers orthogonal separations

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.) |
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Stationary Phase | Various |
Packing Material | Various |
Quantity | 1 Kit |
Coating | Fused Silica |
For Use With (Application) | Orthogonal Separations Analysis |
Restek™ Presents Hamilton PTFE Fluorocarbon Resin-Tip, Gas-Tight Syringes: Needle: RN
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Suitable for gases or liquids, for maximum inertness.

Needle Point Number | 2 |
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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
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Available with cemented needles or removable needles.

Needle Point Number | 2 |
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Product Type | Hamilton Manual Microliter Syringes |
Connection Type | Removable |
Needle Point Style | 2 |
Quantity | Ea. |
Material | PTFE (Tip) |
Length (English) Needle | 2 in. |
Restek™ Presents Hamilton Standard Microliter Syringes for Agilent 7673/7683/6850 GCs, 10 μL
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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For Agilent 7673, 7683, 7693A, and 6850 Autosamplers.

For Use With (Equipment) | Agilent 7673, 7683, 7693A and 6850 Autosamplers |
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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™ Electronic Rechargeable Crimpers and Decappers with OLED Display Screen
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Hundreds of operations from one charge

Includes | Charger USB drive and universal plug set with U.S., European, UK and Australian plug clips |
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Warranty | 1 year |
For Use With (Equipment) | Caps |
Battery Type | 6.4 V |
Display | OLED display screen |
Restek™ Rxi™-1301Sil MS Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Columns with the highest thermal stability in the industry ensure dependable, accurate MS results and increased uptime

Max. Temperature | 320°C |
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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™ Q-sep™ QuEChERS dSPE Tubes for Extract Clean-Up
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Fast, simple sample prep for multiresidue pesticide analysis.

Type | Q-sep QuEChERS dSPE Micro-centrifuge Tube |
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Method | AOAC 2007.01 |
For Use With (Application) | Fast, Simple Sample Prep for Multi Residue Pesticide Analysis |
Restek™ Hamilton Gas-tight Syringes
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Suitable for gases or liquids, for maximum inertness.

Quantity | Ea. |
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For Use With (Application) | Gases or liquids, optimum septum penetration and prevention of septum coring |
Restek™ Needle for SGE Autosampler Syringe
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Restek™ Wall-Mount Cylinder Holder
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Prevent free-standing gas cylinders from tipping over and injuring personnel

Restek Corporation Parker Balston Maintenance Kit for UHPN2 Series Nitrogen Generators, from Restek™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Safe, reliable, and requires low maintenance
