429 Risultati per: "GC SOLVENTS"

Supplier: Trajan Scientific and Medical

The SGE BPX5 GC Capillary Column provides a great low-polarity option for GC analyses. Recommended for: Ultra trace analyses, pesticides, herbicides, hydrocarbons, solvents, phenols, amines.

Supplier: Trajan Scientific and Medical

The SGE BP20 GC capillary column provides a great polar option for GC analyses. Recommended for: Alcohol, free acids, fatty acid methyl esters (FAMEs), aromatics, solvents, essential oils.

Supplier: Avantor

General purpose GC-MS column with extra stability. For the analysis of solvent impurities, PCBs, hydrocarbons, essential oils, semi-volatiles, pesticides, phenols, etc.

Supplier: Avantor

General purpose GC-MS column Solvent impurities, PCBs, SimDist, drugs, natural gases, essential oils, semivolatiles, pesticides, phenols, etc.

Supplier: Thermo Fisher Scientific

TRACE™ TR-5MS GC columns are ideal for hydrocarbons, solvents, pesticides, herbicides, phenols, amines.

Supplier: MACRON AVANTOR BRAND

UltimAR-solvents that meet ACS specifications for liquid chromatography, UV-spectrophotometry, and general purpose use. They are also tested by GC/ECD and GC/FID for use in extraction/concentration sample clean-up protocols for trace-level organic impurities.

Supplier: Trajan Scientific and Medical

The SGE BP624 GC capillary column provides a great polar option for GC analyses. Recommended for: EPA method 624, USP G43 methods, SW-846 and 8240/8260 methods, drinking water volatiles, chlorinated hydrocarbons, solvents.

Supplier: Merck

Wool plugs are often used in GC inlet liners to improve sample vaporization, and/or to keep non-volatile material from entering the column. They can also be used in packed GC columns, solvent desorption tubes, thermal desorption tubes, and purge traps to retain packed beds.

Supplier: Thermo Fisher Scientific

These syringe filters are ideal for filtration, clarification or particle removal from buffers, reagents, DMSO, HPLC/GC solvents.

Supplier: Trajan Scientific and Medical

The SGE BP5 GC capillary column provides a great low-polarity option for GC analyses. Recommended for: General-purpose, aromatics, pesticides, herbicides, drugs of abuse, hydrocarbons, solvent impurities, PCB congeners, aroclor mixes, essential oil, semivolatiles.

Supplier: PerkinElmer

This column is ideal for general GC analysis of drugs, pesticides, hydrocarbons, essential oils, semi-volatiles, environmental analysis and solvent impurities.

Supplier: VWR Chemicals

Stabilizzato con BHT (2,6-di-terz-butil-p-cresolo, 2,6-di-terz-butil-4-metilfenolo, Ionolo) 40 ppm. Uno standard di riferimento secondario solvente per GC per diverse applicazioni cromatografiche e analitiche.

Supplier: Merck

Suprasolv® hypergrade is a unique and universal solvent quality which can be employed for all three GC detection methods (ECD, FID and MS). Thanks to the large retention time range, even low-boiling substances can be reliably analyzed.

Supplier: Merck

Suprasolv® hypergrade is a unique and universal solvent quality which can be employed for all three GC detection methods (ECD, FID and MS). Thanks to the large retention time range, even low-boiling substances can be reliably analysed.

Supplier: VWR Chemicals

Stabilizzato con BHT (2,6-di-terz-butil-p-cresolo, 2,6-di-terz-butil-4-metilfenolo, Ionolo) 20 ppm.
Uno standard di riferimento secondario solvente per GC per diverse applicazioni cromatografiche e analitiche.

Supplier: Thermo Fisher Scientific

WebSeal™ 7 mm diameter Round 96-well plate Sealing mats are designed to ensure high quality data with an uninterrupted workflow for high-throughput applications using GC and HPLC/UHPLC and are ideal for regulated labs that use water and polar solvents.

Supplier: VARIAN

Bond Elut™ PCB is a specially designed sorbent which allows for the facile extraction of polychlorinated biphenyl (PCB) compounds from a variety of matrices. Desired analytes can be loaded and eluted using a simple, single solvent method prior to analysis by GC/ECD.

Supplier: Thermo Fisher Scientific

These syringe filters with PTFE membrane and PP housing are used for benchtop fermenters, in-line gas filtration for sterile air or CO₂ and to protect vacuum pumps from damage by aqueous solutions. They are also designed for filtration of aggressive chemicals and solvents such as those used in GC and HPLC.

Supplier: Avantor

Apolar phase, suitable for high flm thickness columns, to analyze solvents, alcohols, volatiles, etc.

Supplier: Avantor

General purpose column for solvent impurities, PCBs, hydrocarbons, essential oils, semivolatiles, allergens, pesticides, etc.

Supplier: Avantor

Application specifc columns developed for complex solvents mixtures analysis. HI-SOLVE 2 is ideal for aromatics and oxygenates in gasoline.

Supplier: Avantor

Application specifc columns developed for complex solvents mixtures analysis. HI-SOLVE 2 is ideal for aromatics and oxygenates in gasoline.

Supplier: Avantor

General purpose column for solvent impurities, PCBs, hydrocarbons, essential oils, semivolatiles, triglycerides, pesticides, poly-waxes, etc.

Supplier: Avantor

CW deactivated fused silica retention gap / precolumn. Deactivation mainly for polar solvents.

Supplier: Avantor

DPTMDS deactivated high temperature fused silica retention gap / precolumn. General purpose deactivation for both apolar and polar solvents.

Supplier: Avantor

HMDS deactivated high temperature fused silica retention gap / precolumn. Deactivation mainly for apolar solvents.

Supplier: Avantor

Apolar phase, suitable for high flm thickness columns, to analyze solvents, alcohols, volatiles, etc.

Supplier: Avantor

HMDS deactivated fused silica retention gap / precolumn. Deactivation mainly for apolar solvents.

Supplier: Merck

These bonded SUPELCOWAX® 10 columns are widely used for separation and purity analyses of many polar compounds, including alcohols, aromatics, and other solvents, flavors, fragrances and FAMEs.

Supplier: Avantor

General purpose column with added temperature stability. For the analysis of solvent impurities, PCBs, hydrocarbons, essential oils, semivolatiles, pesticides, phenols, etc.