59116 Results for: "gc-gas-chromatography"

Supplier: MilliporeSigma

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

VGA77 supplies provide the best performance of hydride forming elements such as As, Se, and Hg.

Supplier: Ace Glass

This chromatography column has a 2 mm bore, 1:5 taper solid PTFE stopcock plug at bottom and a Porosity B (70 to 100 µm) fritted disc sealed in.

Supplier: Cytiva

C-series columns are designed for standard chromatography. The column hardware consists of borosilicate glass, PA, fuororubber, PP, superpolyoxymethylene and silicon rubber. The eluent inlet pieces incorporate a 'reverse funnel' design that distributes eluent evenly over the cross-sectional area of the gel bed surface. This causes minimal disturbance of the gel bed and results in improved flow properties. These columns are resistant to aqueous solutions and solvents used in liquid chromatography. They are not resistant to acetone, ketones, chlorinated hydrocarbons, aliphatic esters, phenol, NaOH, >10% HCl, >5% acetic acid, or strong mineral acid.

Supplier: Desco

Specially designed for trapping unwanted toner from copiers and laser printers. This filter is also ideal for cleaning keyboards, fans, and other household dust collections.

Supplier: Restek

Use of these liners helps ensure an inert GC flow path for higher sensitivity, accuracy, and reproducibility.

Supplier: VWR International

VWR® Membrane Nitrogen Generators are designed to supply single or multiple LC/MS instruments with dry nitrogen at purities of 99.0–99.5%.

Supplier: Thermo Scientific

Exceptionally inert mid-polarity columns with selectivity and elution order optimized for difficult separations.

Supplier: Ace Glass

This chromatography column has a reinforced standard taper 24/40 outer joint at top and a 2 mm bore glass stopcock at the bottom with a Porosity B (70 to 100 µm) fritted disc sealed into the bottom of the tube.

Supplier: Tosoh Bioscience

These TSK-GEL® columns are packed with porous hydrophilic polymer beads which are modified with a strong and a weak anion exchanger.

Supplier: Kemtech America

Chromatography columns have a reinforced beaded top and PTFE stopcock.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

A nonpolar column with high inertness and improved signal-to-noise for analysis of aromatics and semi volatiles.

Supplier: MilliporeSigma

SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.

Supplier: VWR International

These systems are engineered to transform standard compressed air into 99.99% or 99.9999% nitrogen.

Supplier: Restek

For use with Agilent 5890 and 6890 GCs.

Supplier: Ace Glass

This chromatography column has an integral reservoir for connecting flow control adapters such as 89053-324 ([SJ] 35/20) and 89053-326 ([SJ] 50/30).

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

Mid-polar GC/MS column with enhanced mass spectral integrity and excellent inertness for active compounds, particularly pesticides.

Supplier: Kemtech America

Chromatography columns have a 35/20 spherical joint, reservoir, and PTFE stopcock.

Supplier: Ohio Valley

These OV®-1 100% Dimethylpolysiloxane columns are non-polar, bonded and cross-linked

Supplier: MilliporeSigma

SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.

Supplier: SP Industries

These borosilicate glass plain chromatography columns have a straight bore stopcock with PTFE plug.

Supplier: MilliporeSigma

SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.

Supplier: Thermo Scientific

Retain highly polar and hydrophilic analytes, which are difficult to analyze with conventional C18 columns, using Thermo Scientific™ Hypersil GOLD™ HILIC (hydrophilic interaction liquid chromatography) HPLC columns.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

A PEG-type GC column designed for analysis of FAMEs (e.g., fish oil) and fatty acids.

Supplier: Hirschmann

Round filter set with plug connection on one side.

Supplier: PerkinElmer

These bags are designed to use with the NM-H₂ plus generator.

Supplier: Atrix International

Supplier: Restek

Use of these liners helps ensure an inert GC flow path for higher sensitivity, accuracy, and reproducibility.

Supplier: ZENPURE AMERICAS C O ST GOBAIN TE

HEPA Filters, Zenpure Americas

Supplier: PerkinElmer

Assembly is designed to filter compressed air for AA and ICP instrumentation.