"Restek"

Supplier: Restek

Colonnes à usage universel pour composés semi-volatils, phénols, amines, solvants résiduels, substances illicites, pesticides, congénères de PCB (par ex. mélanges Aroclor), impuretés de solvants.

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

Colonnes spécifiques aux applications pour pesticides organochlorés et herbicides. Faible ressuage idéal pour les analyses GC-ECD ou GC-MS.

Supplier: Restek

This mixture can be used for quantification (AOCS method CE 1a–13) and approximate the compositions of oils.

Supplier: Restek

Certified reference materials (CRMs) manufactured and QC-tested in ISO-accredited labs satisfies ISO requirements.

Supplier: Restek

These Siltek®-treated stainless steel MXT®-502.2 columns enable to quantify all compounds when using a mass spectrometer or a PID in tandem with an ELCD. A 105 m column can separate the light gases specified in EPA methods without subambient cooling.

Supplier: Restek

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

Supplier: Restek

Colonnes à usage universel pour pesticides organochlorés, congénères de PCB (par ex. mélanges Aroclor), herbicides, composés pharmaceutiques, stérols, acides résiniques, esters de phtalates.

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.

Supplier: Restek

EPA method 8330 is used to measure explosives residues in water and soil samples, using HPLC with UV detection. Target analytes are nitroaromatic and nitramine explosives and their degradation products. Obtaining pure, neat compounds for Method 8330 reference standards can be very difficult. To ensure the highest quality standards, Restek's Quality Control (QC) lab confirms the identity and purity of mixture components and solvents using one or more of the following techniques: GC-FID, HPLC, GC-ECD, GC-MS, LC-MS, refractive index, and melting point.

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

Supplier: Restek

These passive air samplers provide accurate integrated sampling without a sampling pump.

Supplier: Restek

Base-deactivated spherical silica is useful for normal-phase or HILIC separations.

Supplier: Restek

These preparative HPLC columns with spherical shaped traditional monomeric cyanopropylsilane are well suitable for the analysis of protonated bases and also assays where alternate selectivity or confirmation is needed to C18 or C8 column.

Supplier: Restek

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