8422 Results for: "Restek"
Vial racks for headspace vials
Supplier: Restek
These vial racks securely hold up to 36 headspace vials.
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Click-On In-line Super Clean® Ultra-High Capacity Oxygen Trap
Supplier: Restek
Click-on traps measure 21,6×3,2 cm.
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Connectors, click-on in-line super clean®
Supplier: Restek
Click-on connectors allow you to change traps quickly, without introducing oxygen into your system.
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Gas Regulator, Dual stage
Supplier: Restek
This gas regulator is ultra high purity chrome plated brass coated with international fittings for sensitive GC applications using MS, PID, or ECD detection methods.
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Multi-Layer Foil Gas Sampling Bags
Supplier: Restek
Sampling bags are cost-effective air sampling device for high level VOC and permanent gases. It features a PP combo valve with hose connection to fit 4,76 mm ID tubing and syringe port with replaceable septum. A single eyelet provides handling convenience.
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Force FluoroPhenyl LC HPLC Column (USP L43)
Supplier: Restek
Restek's FluoroPhenyl phase offers chromatographers the ability to run in reversed-phase or HILIC mode for a variety of compounds.
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Analytical HPLC columns, Ultra Aromax (USP L11)
Supplier: Restek
These Ultra Aromax is a unique reversed-phase material that exhibits extreme retention and selectivity for aromatic and/or unsaturated compounds. They are made of high-purity, type-B silica that minimises activity and creates high-density bonding, these columns are designed for selective and reliable HPLC applications.
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PLOT columns, Rt®-Alumina BOND/MAPD (fused silica)
Supplier: Restek
Rt-Alumina BOND/MAPD PLOT columns are made specifically for the analysis of petrochemicals and downstream products such as ethylene, propylene, butylenes, and butadiene.
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Capillary columns, Rxi®-17 (fused silica)
Supplier: Restek
These Rxi®-17 general purpose columns are suitable for pesticides, herbicides, rosin acids, phthalate esters, triglyceridesa and sterols.
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Inlet liners for Shimadzu GCs
Supplier: Restek
Use these liners for increased sensitivity. They are manufactured from borosilicate glass or metal.
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GC columns, ShinCarbon ST (packed and micropacked)
Supplier: Restek
These ShinCarbon ST columns are made of SilcoSmooth stainless steel material. Analyses oxygen, nitrogen, methane, carbon monoxide and carbon dioxide with one column at room temperature and separate permanent gases, including carbon monoxide and carbon dioxide, without cryogenic cooling.
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UHPLC columns, Ultra IBD (USP L68)
Supplier: Restek
These are stationary phase columns made with high-purity and type-B silica that minimises activity and creates high-density bonding.
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Preparative HPLC columns, ultra PFP propyl
Supplier: Restek
Ultra PFP (pentafluorophenyl) Propyl preparative columns are ideal for the retention and selectivity of charged bases, electronegative compounds, and amine-containing compounds.
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Capillary columns, Rxi®-5ms (fused silica)
Supplier: Restek
General purpose columns for semivolatiles, phenols, amines, residual solvents, drugs of abuse, pesticides, PCB congeners (e.g. Aroclor mixes), solvent impurities.
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GC column connectors, Defined PressFit
Supplier: Restek
These PressFit connectors feature ID-specific ends for better sealability and a defined fit.
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FID Jet for thermo scientific trace and focus GCs
Supplier: Restek
For use with thermo scientific trace and focus GCs.
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Micropacked inlet conversion kits
Supplier: Restek
Micropacked inlet conversion kits are used to convert a capillary GC split/splitless inlet for use with ¹/₁₆" Ext.Ø micropacked columns.
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Flexible inspection light
Supplier: Restek
This flexible inspeciton light inspects inside surfaces of sample cylinders or other chambers.
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Sample bottles for ASE® 100/300 systems
Supplier: Restek
Sample collection bottles are made of glass. Caps and PTFE-lined septa included. Suitable for ASE 100/300 systems.
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Septum nut removal tool
Supplier: Restek
This septum nut removal tool is ideal for Agilent 5890/6850/6890/7890 GCs and it easily removes the septum nut without touching the heated nut.
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Resprep® tools for ASE® Systems
Supplier: Restek
2 in 1 filter O-Ring insertion tool kit, includes Resprep tool handle and filter insertion attachments for ASE 100/200/300
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Click-On In-Line Super Clean® Replacement Gas Traps
Supplier: Restek
Super-clean click-on traps measure to be 21,6×3,2 cm (8,5×1,25").
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Internal standard, TO-14A
Supplier: Restek
TO-14A internal standard or tuning mix has 4 components.
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Retention time standards
Supplier: Restek
Used during initial sample screening to determine retention time windows for each petroleum product.
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Graphite sealing rings
Supplier: Restek
These graphite sealing rings are suitable for Thermo Scientific TRACE, 8000, 8000 TOP and Focus SSL instruments. They fit liners with 8 mm outer diameter.
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CarboBlack columns (packed), silco smooth tubing
Supplier: Restek
Graphitised carbon black offers unique selectivity and very little adsorption for alcohol analyses. Two types of CarboBlack supports are available, CarboBlack B and CarboBlack C. CarboBlack B support, with its higher surface area, can hold up to a 10% loading of a non silicone liquid phase. CarboBlack C support can hold up to a 1% loading of a non silicone liquid phase.
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GC columns, chromosorb diatomaceous earth
Supplier: Restek
These bonded stationary phase packed columns are used in capillary columns which provide a dramatic increase in column quality.
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Packed GC columns, 2abc refinery column set
Supplier: Restek
Special columns for unsaturated light hydrocarbons.
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Tool kit, 54-piece
Supplier: Restek
This tool kit comes with screwdrivers, pliers, wrenches, sockets, scissors, clamps and more.
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Pulse damper, LO-Pulse®
Supplier: Restek
This pulse damper smooths pulsations and maintains constant flow at system pressures up to 414 bar.