1957 Results for: "GC Columns"

Supplier: MACHEREY-NAGEL

The retention gap technique in combination with on-column injection allows concentration of a large sample volume in the capillary column. The retention gap depends on the solvent used:

Supplier: MACHEREY-NAGEL

Special GC phases for the analysis of biodiesel.

Supplier: MACHEREY-NAGEL

Special GC phases for the analysis of triglycerides.

Supplier: PerkinElmer

Elite-Alumina PLOT phase capillary columns are ideal for the analysis of light hydrocarbons.

Supplier: MACHEREY-NAGEL

Cyclodextrin phases for GC enantiomer separation.

Supplier: PerkinElmer

Elite-Cyclosil B columns are ideal for general purpose chiral separations.

Supplier: VARIAN

The UltiMetal CP-Sil PAH CB column combines the advantages of a highly thermo-stable stationary phase with UltiMetal as the column material.

Supplier: VARIAN

Select Permanent Gases/CO₂ is a set of two parallel columns that combines CP-Molsieve 5 Å for permanent gas analysis and CP-PoraBOND Q for CO₂ analysis.

Supplier: VARIAN

PLOT columns are ideal for separating compounds that are gases at room temperatures.

Supplier: VARIAN

CP-PoraPLOT Q is recommended for column switching systems that analyze polar and apolar volatile compounds.

Supplier: VARIAN

Rapid-MS columns reduce analysis duration by 3 to 5 times for temperature programmed, and up to 10 times for isothermal runs.

Supplier: VARIAN

CP-PoraPLOT Amines is a unique column specially designed for the high retention analysis of very volatile amines.

Supplier: Thermo Fisher Scientific

The SilTite µ-Union is a connector for GC capillary columns, giving zero dead volume. It has low thermal mass, is only 9 mm in length and has a mass <0,5 g.

Supplier: VARIAN

CP-Lowox offers a unique solution to the chemical and petrochemical industries. It is now possible to analyze trace level oxygenate impurities in gas and liquid hydrocarbon streams.

Supplier: MACHEREY-NAGEL

Special GC phase for the analysis of silanes

Supplier: PerkinElmer

The Elite-1 columns are 100% dimethyl polysiloxane and come in a variety of sizes.

Supplier: Trajan Scientific and Medical

Fixed outlet splitters for capillary columns
A fixed outlet splitter is recommended for splitting the flow from a capillary column between two detectors. The kit consists of a special Glass Lined Tubing (GLT™) splitter union, tubing and all ferrules required for installation.

Supplier: Restek

General purpose columns for FAMEs, flavor compounds, essential oils, solvents, xylene isomers and US EPA Method 603 (acrolein/acrylonitrile).

Supplier: Trajan Scientific and Medical

SilTite™ mini union, union 0,8 mm ID, for first column 1/32", second column 1/32"

Supplier: VARIAN

CP-SimDist Fused Silica columns are guaranteed for simulated distillation up to C₁₀₀.

Supplier: VARIAN

These carbon-based PLOT columns offer a simplified solution for ASTM D 2505, which describes the measurement of ppm CO and CO₂ in ethylene and propylene streams.

Supplier: Trajan Scientific and Medical

The capillary cutting tool is used for burr free cutting of fused silica tubing.

Supplier: PerkinElmer

Elite-5 and Elite-5ht columns are suitable for semivolatiles, phenols, amines, residual solvents, drugs of abuse, pesticides, PCB congeners (e.g. Aroclor mixes) and solvent impurities.

Supplier: PerkinElmer

General purpose columns with a highly versatile phase that is extremely rugged, exhibiting long column lifetime and high operating temperatures. Ideal for the analysis of non polar petrochemical samples, such as detailed hydrocarbon analysis, hydrocarbon gases, petroleum oxygenates, petroleum aromatics, fuels waxes, oils, sulphur compounds, mercaptains and carbon disulphide. It also an excellent phase for solvents, chemicals, flavours, fragrances, essential oils, air toxins, chlorofluorocarbons, pesticides and hydrocarbons.

Supplier: PerkinElmer

Elite-200 capillary columns are specially designed for the analysis of solvents.

Supplier: PerkinElmer

Elite-17ms columns are ideal for confirmation analysis and have excellent inertness for active compounds.

Supplier: VARIAN

CP-Squalane gives the best separation of C₄-C₁₀ hydrocarbons.

Supplier: PerkinElmer

Elite-1701 (14% Cyanopropylphenyl) Methylpolysiloxane series capillary columns are fused silica capillary columns ideal for the analysis of nonpolar to polar compounds and acid to basic species.

Supplier: PerkinElmer

Elite-CL Pesticides 2 capillary columns are specially designed to overcome the coelutions and analyte breakdown typically encountered in chlorinated pesticide.

Supplier: VARIAN

CP-PoraPLOT U and CP-PoraPLOT S provide symmetrical peaks from polar and non-polar volatiles for ultimate accuracy.