11392 Results for: "Restek"

Supplier: Restek

These vial racks securely hold up to 36 headspace vials.

Supplier: Restek

These Sulfinert® treated tubings are recommended for chromatography applications, gas delivery systems, lower pressures and inert applications.

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.

Supplier: Restek

These Rxi®-17 general purpose columns are suitable for pesticides, herbicides, rosin acids, phthalate esters, triglyceridesa and sterols.

Supplier: Restek

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

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.

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.

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

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.

Supplier: Restek

Pesticide residue cleanup SPE cartridges are convenient with multiple adsorbent beds in a single cartridge. It is used in multiresidue pesticide analysis to remove matrix interferences and also exhibits good cleanup of dietary supplement extracts.

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

Consists of 18 components, those are acenaphthene, acenaphthylene, anthracene, benzanthracene, benzopyrene, benzofluoranthene, benzoperylene, benzofluoranthene, chrysene, dibenzanthracene, fluoranthene, fluorene, indenopyrene, 2-methylnaphthalene, naphthalene, phenanthrene, 1,2,3-trimethylbenzene and pyrene

Supplier: Restek

Pesticide analysis is fast and simple using QuEChERS methods. Use these cost-effective QuEChERS standards for even greaterlab efficiency. Standards are compatible with all major methods, including mini-multiresidue, AOAC, and European procedures.

Supplier: Restek

General purpose columns for semivolatiles, phenols, amines, residual solvents, drugs of abuse, pesticides, PCB congeners (e.g. Aroclor mixes), solvent impurities.

Supplier: Restek

Click-on traps measure 21,6×3,2 cm.

Supplier: Restek

Click-on connectors allow you to change traps quickly, without introducing oxygen into your system.

Supplier: Restek

Restek's FluoroPhenyl phase offers chromatographers the ability to run in reversed-phase or HILIC mode for a variety of compounds.

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 PressFit connectors feature ID-specific ends for better sealability and a defined fit.

Supplier: Restek

For use with thermo scientific trace and focus GCs.

Supplier: Restek

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

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.

Supplier: Restek

This flexible inspeciton light inspects inside surfaces of sample cylinders or other chambers.

Supplier: Restek

Septa, Replacement septa, 24 mm×0,125", For: VOA sampling vials, 60 ml sample collection vials, and 250 ml sample, PTFE-lined silicone

Supplier: Restek

Sample collection bottles are made of glass. Caps and PTFE-lined septa included. Suitable for ASE 100/300 systems.

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.

Supplier: Restek

2 in 1 filter O-Ring insertion tool kit, includes Resprep tool handle and filter insertion attachments for ASE 100/200/300

Supplier: Restek

Super-clean click-on traps measure to be 21,6×3,2 cm (8,5×1,25").

Supplier: Restek

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