2380 Results for: "GC Columns"

Supplier: Restek

Stabilwax-MS columns ensure reproducible retention times from run to run, even with temperature cycling. When methods require trace analysis, this highly polar, low-bleed stationary phase produces excellent signal-to-noise levels. Ideal for food and flavor analysis (e.g., essential oils), fragrance and allergen analysis, as well as industrial solvent and chemical analysis.

Supplier: VARIAN

Agilent JW CP-1301 is a medium polarity column ideal for the analysis of herbicides, pesticides, and many pharmaceutical products.

Supplier: Restek

These capillary nuts are made from brass or stainless steel.

Supplier: Restek

The Rt®-βDEXcst columns are specially designed for the fragrance industry and pharmaceutical applications.

Supplier: Agilent

DB-Dioxin is specifically engineered for the analysis of polychlorinated dibenzodioxins (PCDD) and dibenzofurans (PCDF).

Supplier: Agilent

DB-VRX features a unique selectivity, engineered for optimum resolution of volatiles.

Supplier: Agilent

VF-5 ms is an inert and low bleed 5% phenyl-methyl phase for increased sensitivity, accuracy, and instrument uptime for semipolar and polar compounds.

Supplier: Agilent

DB-TPH is specifically designed for the analysis of total petroleum hydrocarbons (TPH), soil analysis, and leaking underground fuel tanks (LUFT).

Supplier: Agilent

DB-ProSteel metal columns are virtually unbreakable, and are available in a wide variety of stationary phases.

Supplier: Restek

The Rt®-βDEXsp columns are useful in dual-column configurations, with the Rt-βDEXsm column, for complex enantiomeric separations.

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: Agilent

Agilent JW HP-VOC columns are precision-engineered to deliver excellent performance for analysis of volatile organic compounds.

Supplier: Agilent

DB-1701P is bonded, cross-linked and solvent rinsable, delivering excellent performance in the analysis of organochlorine pesticides.

Supplier: Agilent

DB-225 is ideal for separations of cis- and trans-fatty acid methyl esters in food testing applications.

Supplier: Restek

The Rt®-DEXsa columns are useful for flavor compounds in fruit juices.

Supplier: Agilent

DB-5ms non-polar, low-bleed columns feature an improved signal to noise ratio for excellent sensitivity and mass spectral integrity of aromatic compounds.

Supplier: Agilent

DB-200 is a mid-polarity column ideal for difficult-to-separate positional isomers.

Supplier: Agilent

HP-50+ is excellent for confirmational analyses of polar compounds such as chlorinated pesticides, herbicides, and basic drugs.

Supplier: Agilent

JW DB-Petro is a 100% dimethylpolysiloxane phase, precision-engineered for the analysis of PONA, PIANO and PNA from petroleum processes.

Supplier: Agilent

HP-PLOT U is an excellent column for C1 to C7 hydrocarbons, CO₂, methane, and several others.

Supplier: Agilent

DB-5ht is a nonpolar column specially processed for an extended temperature limit of 400 °C.

Supplier: Agilent

DB-ALC1 and DB-ALC2 results are complete in just two minutes, reducing run time by one-third compared to other blood alcohol analysis columns.

Supplier: Agilent

DB-608 is specifically designed for the analysis of chlorinated pesticides and PCBs and is suitable for use in EPA methods 608, 508, and 8080.

Supplier: Restek

The Rt®-βDEXsa columns have a unique selectivity for esters, lactones, and other fruit flavor components.

Supplier: Restek

The Rtx-Volatile amine column was designed for analyzing volatile amines in difficult matrices, such as water.

Supplier: VARIAN

CP-Sil 24 CB is a medium polarity column with no cyano groups, making it ideal for use with ECD, and perfect for confirmation in drug and pesticide analysis.

Supplier: Agilent

Agilent J&W HP-PLOT Al₂O₃ KCl is the least polar alumina phase and is deactivated with sodium chloride.

Supplier: Restek

General purpose Rt®-TCEP columns is ideal for aromatics and oxygenates in gasoline.

Supplier: Restek

Separations of more than one hundred chiral compounds have been achieved using our unique DEX columns, and DEX columns continue to demonstrate stability after hundreds of temperature program cycles. By adding β or γ cyclodextrin to our bonded Rtx-1701 stationary phase, we greatly enhance overall utility and column lifetime for our chiral columns, compared to columns that have pure cyclodextrin stationary phases. 2,3-di-O-ethyl-6-O-tert-butyl dimethylsilyl beta cyclodextrin added into 14% cyanopropylphenyl/86% dimethyl polysiloxane

Supplier: Agilent

These columns are ideal for GC/MS.