"Restek"

Supplier: Restek

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

Supplier: Restek

Diese mit Siltek® behandelten MXT®-502.2-Säulen aus Edelstahl ermöglichen die Quantifizierung aller Verbindungen bei Verwendung eines Massenspektrometers oder eines PID in Verbindung mit einem ELCD. Eine 105-m-Säule kann die in den EPA-Methoden spezifizierten leichten Gase ohne Kühlung unter Umgebungstemperatur trennen.

Supplier: Restek

Allzwecksäulen für chlororganische Pestizide, PCB-Kongenere (z. B. Aroclor-Mischungen), Herbizide, Pharmazeutika, Sterole, Harzsäuren, Phthalatestern.

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

Organic Standard, 1,3-Butadiene, 1 ml/ampoule

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-Säulen (Quarzglas) sind ideal für viele GC-MS-Anwendungen, einschließlich Pestiziden, PCB-Kongeneren (z. B. Aroclor-Mischungen) und PAKs.

Supplier: Restek

This mix contains eight components.

Supplier: Restek

Valco®, Zero dead volume tee, Siltek®/Sulfinert® treated, 1/8”, Siltek® behandeltes Edelstahl

Supplier: Restek

QuEChERS performance standard A designed for use in all QuEChERS methods for pesticides in fruits and vegetables. Ideal for initial method evaluations and ongoing method performance validations.

Supplier: Restek

Useful for a wide range of applications.