Nonpolar general purpose phase for chemical solvents and impurities, gases, sulfur compounds, essential oils, hydrocarbons, volatiles and semivolatiles, pesticides, oxygenates.

Temperature range: -60°C to 350°C.

USP G1, G2, G38 phases

PC-1MS is GC/MS certified phase designed for sensitive low-bleeding GC/MS applications.

Nonpolar general purpose phase for phamarceutical applications, solvents and impurities, pesticides, hydrocarbons, PCBs and PBBDEs essential oils, volatiles and semivolatiles

Temperature range: -60°C to 350°C. 

USP G27 and G36 phases 

The 5% diphenyl/95% dimethyl polysiloxane stationary phase is the most popular GC stationary phase and is used in a wide variety of applications. PC-5 is the first attempt for a new application where no published or any other information is available.

PC-5MS is GC/MS certified phase with equivalent 5%diphenyl95%dimethyl silphenylene chemistry. It is designed for sensitive low-bleeding GC/MS applications.

General purpose columns for organochlorine pesticides, PCBs and PBDPEs, herbicides, pharmaceuticals

Temperature range: 40°C to 320°C

USP G42 phase

Popular phase for pesticides and herbicides, confirmational to PC-5 and PC-1701 phases.

General purpose columns for pesticides, herbicides, rosin acids, phthalate esters, triglycerides, sterols

Temperature range: 40°C to 320°C

USP G3 phase

The high phenyl content gives selectivities with elution order and retention time changes useful for many unique applications, such as in pesticides and herbicides.

Application-specific columns for volatile organic pollutants. Recommended in US EPA methods for volatile organic pollutants

Temperature range: -20°C to 240°C

USP G43 phase

Ideal polarity for analyzing volatile organic pollutants in EPA Methods 8260 and 524.2. Confirmational phase to PC-Volatiles.

General purpose columns for alcohols, oxygenates, PCB congeners or (e.g.) Aroclor mixes, pesticides

Temperature range: -20°C to 280°C

USP G46 phase 

The most popular stationary phases for chemical solvents and impurities, pharnmaceutical applications, general chemical analysis, evironmantal applications, pesticides and herbicides.

General purpose columns for residual solvents, alcohols, oxygenates, and volatile organic compounds

Temperature range: -20°C to 280°C

USP G43 phase

Many analysts feel the Rtx®-1301 column has the best cyanosilicone bonded stationary phase available, with no other column manufacturer providing lower bleed, longer lifetime, or better inertness. Our polymer is fully characterized to ensure long-term reproducibility, column-to-column consistency, and low bleed--even with sensitive detectors such as ECDs and MSDs 

General purpose columns for FAMEs, carbohydrates, flavor compounds

Temperature range: 40°C to 240°C

USP G7, G19 phases

Unique polarity slightly less polar than Wax phases and can be used for many of the same applications.

General purpose columns for solvents, fluorocarbons, alcohols, ketones, glycols. phenols, nitrosamines, organochlorine pesticides, chlorinated hydrocarbons, and chlorophenoxy herbicides

Temperature range: -20°C to 340°C

USP G6 phase

Capable of many difficult separations not possible on any other bonded stationary phase. unique selectivity that changes elution orders and resolves compounds that phenyl, cyano, or wax phases can not.

Unique selectivity for volatile organic pollutants, such as trihalomethanes, light hydrocarbons and aromatics specified in US EPA Method 502.2 and in many gasoline range methods for UST monitoring

Stable to 270°C

Able to resolve and all compounds listed in US EPA methods 502.2 or 524.2, a 105-meter column can separate the light gases specified in EPA methods without subambient cooling. Narrow bore columns can interface directly in GC/MS systems 

Organochlorine pesticides and herbicides.

ideal for GC/ECD or GC/MS analyses

Stable to 340°C

Improved resolution and faster analyses over 1701 or phenyl phases. overcomes the coelutions and analyte breakdown typically encountered in chlorinated pesticide analyses for EPA Methods 8081, 608, and CLP.

Phasess for organochlorine pesticides and herbicide

Stable to 330°C

Organochlorine pesticides specific columns.

Confirmational phasess to PC-Pesticides A and B for pesticides and herbicide, designed for EPA 608

 Stable to 330°C

Complementary to PC-A and B columns for applications of pesticides and herbicide

Polar columns for FAMEs, solvents, BTEX aromatics, flavor compounds, alcohols

Temperature range: 20°C to 260°C

USP G14, G15, G16, G20, G39 phases

Chemically bonded PEG for improved thermal stability, Inertness and efficiencicy.

Acidified PEG columns for caboxylic acids as well as FAMEs, solvents, BTEX aromatics, flavor compounds, alcohols

Temperature range: 40°C to 250°C

USP G25, G35 phases, FFAP equivalent phase

Chemically bonded PEG for improved thermal stability, Inertness and efficiencicy, equivalent to other FFAP phases.

Base modified PEG columns for basic compounds containing amines

Temperature range: 40°C to 220°C

Chemically bonded PEG for improved base analysis.

Molecular Sieve 5A Porous Layer Open Tubular PLOT

Stable to 350°C

Designed for efficient separation of permanent gases includoing Ar/O2, CH4, C2H6, and CO at ambient temperature or above, excellent choice for rapid separation of permanent gases and light hydrocarns in refinery or natural gases

Immobilized and deactivated aluminium oxide PLOT

Stable to 200°C

Highly selective for C1-C5 hydrocarbons, separates all unsaturated hydrocarbon isomers above ambient temperatures.

Polystyrene-divinylbenzene porous polymer, Nonpolar PLOT

Stable to 320°C

Excellent for analysis of solvents, light hydrocarns of C1 to C3 isomers and alkanes up to C12, useful in analysing CO2

 Proprietary polar porous polymer, polar PLOT

Stable to 290°C

Confirmational columns to PC-Q PLOT in applications of solvents, light hydrocarbons to C10, useful in analysing CO2