11297 Ergebnisse für: "Restek"

Supplier: Restek

This split/splitless injection port changes inlet liners faster and more easily.

Supplier: Restek

Analyse active samples accurately; ideal for chlorinated pesticide analysis (reduces endrin breakdown to less than 1%)

Supplier: Restek

Parker® (A-Lok) fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections. Fittings are available in brass or 316 grade stainless steel.

Supplier: Restek

Separations of more than one hundred chiral compounds have been achieved using our unique DEX columns, and DEX columns continue to demonstrate stability after hundreds of temperature program cycles. By adding β or γ cyclodextrin to our bonded Rtx-1701 stationary phase, we greatly enhance overall utility and column lifetime for our chiral columns, compared to columns that have pure cyclodextrin stationary phases. 2,3-di-O-ethyl-6-O-tert-butyl dimethylsilyl beta cyclodextrin added into 14% cyanopropylphenyl/86% dimethyl polysiloxane

Supplier: Restek

The multiresidue accurately identify and quantify pesticide residues by gc-ms/ms in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Supplier: Restek

Base-deactivated glass wool, ideal for amines and other basic compounds, Fiberglas, Weiß, 10 g

Supplier: Restek

Deactivated Press-Tight® connectors maintain complete inertness along the GC flow path and Siltek®-deactivated connectors are ideal for organochlorine pesticides analysis. These connectors fit 0,33 to 0,74 mm ext. Ø and 0,1 to 0,53 int. Ø columns.

Supplier: Restek

These O-rings are made of graphite. Ideal for Bruker/Varian 1177 injectors.

Supplier: Restek

Chromatographie-Fläschchen, Headspace crimp neck, 20,00 ml, Glas, Klar, Ø×H: 23×75 mm, Unsteril, Mit Deckel: Nein

Supplier: Restek

These sampling bags are a low-cost, whole-air sampling device for high-level VOCs and permanent gases. Made of polyvinyl fluoride (PVF) polymer resin and with PP valve and septum fitting.

Supplier: Restek

This heater cartridge and PRT sensor can be used with 5890 FID and split/splitless weldments.

Supplier: Restek

Ionenaustauscher, Maintenance kit for Parker HydroGen Mate DI water system

Supplier: Restek

These metering gas valves reduce pressure between sample cylinder and GC injector.

Supplier: Restek

This trap reduces the release of hazardous materials from the ECD vent into the lab.

Supplier: Restek

This mini regulator is suitable for natural gas and refinery gas standards.

Supplier: Restek

Microseal septum incorporates two separate sealing mechanisms. These sliding seals eliminate septum coring and the resulting accumulation of septum crumbs in the injection port liner. The septum uses a 23-gauge (0,63 mm, 0,025”) needle or probe with a blunt, truncated conical tip. Since the syringe plunger end details are determined by manual or autosampler compatibility. The advantages of the septum include elimination of septum coring, longer life, consistent and low needle insertion force.

Supplier: Restek

Diese Rtx®-Dioxin-Säule weist eine höhere thermische Stabilität auf als 5% Diphenylphasen oder Bestätigungssäulen mit hohem Cyanogehalt.

Supplier: Restek

Diese Kapillarsäulen bieten eine Isomerenspezifität für 2,3,7,8-TCDD und 2,3,7,8-TCDF, die mit einer GC-Säule erreicht wird. Einzigartige Selektivität für toxische Dioxin- und Furankongenere, die den Einsatz als Bestätigungs-GC-Säule ermöglicht.

Supplier: Restek

Direct replacement reducing nut, high-quality stainless steel, for Agilent 5890/6850/6890 GC's

Supplier: Restek

Ferrules with graphite construction for use with packed columns.

Supplier: Restek

This split or splitless inlet adaptor fitting is suitable for capillary columns with internal diameter 0,53 mm. Makes column installation easy due to the nut protruding farther from the insulated injection port chamber.

Supplier: Restek

This backpressure regulator kit increases the versatility of Agilent 5890 GC by replacing the existing 0,06 bar (207 kPa) backpressure regulator and gauge with a 4,14 bar regulator.

Supplier: Restek

These chrome plated brass body ultra high purity gas regulators are ideal for sensitive GC applications using MS, PID and ECD detection methods. It features reduced internal dead volume relative to stainless steel bodies.

Supplier: Restek

Internal reducing union used to connect two sizes of tubing, using zero-dead-volume fittings on each end. Suitable for 1,6 to 3,2 mm OD tubing.

Supplier: Restek

Internal adapter made of stainless steel gives minimum volume connection from a female pipe fitting on a pressure gauge or regulator to a Valco® zero-dead-volume fitting.

Supplier: Restek

The tee with inverted cup design offers complete sample vaporisation and open-top design makes it easy to pack with glass wool, keeping sample residue from contaminating the cup.

Supplier: Restek

High-quality 1/4×5/16", 3/8"×7/16", 7/16"×1/2", and 1/2"×9/16" wrenches for tightening a wide variety of chromatography fittings.

Supplier: Restek

Xenon lamp without holder or mirror, Für: 470, Für: 470

Supplier: Restek

Tubing elbows are ideal for routing 1,6 mm PEEK tubing that snap the tubing into the elbow. Its prevent pinching of PEEK tubing, which can cause high pressure.

Supplier: Restek

Replacement parts for Shimadzu HPLC systems.