9380 Results for: "Restek"

Supplier: Restek

Maintenance Kit for Shortix® capillary GC column cutter, includes diamond cutt ing wheel, O-rings, and a tool to open the column cutter

Supplier: Restek

This capillary GC column cutter can be used with 0,25 to 0,53 mm inner diameter and max. 0,78 mm outer diameter tubings.

Supplier: Restek

Ultra-clean resin, equivalent to XAD-2 resin, eliminates the hassle of cleaning and testing resin for air sampling.

Supplier: Restek

Crimp top snap seal vial with white graduated marking spot.

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.

Supplier: Restek

These are stationary phase columns made with high-purity and type-B silica that minimises activity and creates high-density bonding.

Supplier: Restek

Ultra PFP (pentafluorophenyl) Propyl preparative columns are ideal for the retention and selectivity of charged bases, electronegative compounds, and amine-containing compounds.

Supplier: Restek

These precleaned cartridges are suitable for the air sampling during ambient, indoor and industrial hygiene applications.

Supplier: Restek

TO-14A internal standard or tuning mix has 4 components.

Supplier: Restek

Used during initial sample screening to determine retention time windows for each petroleum product.

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.

Supplier: Restek

These bonded stationary phase packed columns are used in capillary columns which provide a dramatic increase in column quality.

Supplier: Restek

Special columns for unsaturated light hydrocarbons.

Supplier: Restek

This tool kit comes with screwdrivers, pliers, wrenches, sockets, scissors, clamps and more.

Supplier: Restek

This pulse damper smooths pulsations and maintains constant flow at system pressures up to 414 bar.

Supplier: Restek

Chromatography vial closure, Aluminium, Ø: 11 mm, Type: Aluminum, silver, Septum: PTFE/natural rubber

Supplier: Restek

Use these liners for increased sensitivity. They are manufactured from borosilicate glass or metal.

Supplier: Restek

Piston seal insertion tool is an alternative for paper clip and screw to remove the worn seals from the HPLC pump.

Supplier: Restek

These shut-off plug valves work well in any application which requiring throttling or on/off operations.

Supplier: Restek

This hydrogen flashback arrestor is a special gas safety device, it cuts to stop the flame or reverse flow of gas back up into the equipment or supply line and it prevents the user and equipment from damage or explosions.

Supplier: Restek

These high-capacity moisture traps are purged with ultra-high-purity helium and are ready to be used with any carrier gas including hydrogen.

Supplier: Restek

Preassembled caps and septa fit all 2,0 ml, 12×32 mm, screw-thread 8 mm/425 vial-based autosamplers.

Supplier: Restek

PTFE ferrule with fitting size 1,6 mm, PTFE, Hole Ø: 0,8 mm

Supplier: Restek

These purge and trap spargers are designed for use with Tekmar purge-and-trap instruments only and manufactured to tight tolerances to ensure a leak-tight seal.

Supplier: Restek

These replacement chemical traps and parts for Agilent GC are easy to install, attach to same fittings as original manufacturer's equipment.

Supplier: Restek

These septa are preconditioned and ready to use.

Supplier: Restek

Rxi®-XLB (fused silica) columns are ideal for many GC-MS applications, including pesticides, PCB congeners (e.g., Aroclor mixes), PAHs.

Supplier: Restek

QuEChERS dSPE tubes are used for extract cleanup. It is fast, simple sample Prep for multiresidue pesticide analysis. It has a advantage that no glassware required and it is ready to use. It can be individually labelled for easy sorbent identification and the tubes are preweighed with ultra pure sorbents.

Supplier: Restek

Q-sep™ QuEChERS provides fast, simple sample preparation for multi residue pesticide analysis.

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.