Gas Chromatography Columns, Columns, Nucleic Acid
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low-polarity proprietary phase Rxi fused silica capillary GC columns were designed specifically to be the best columns available, for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity. In addition to outstanding performance, this combination of column…
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Elite-1 capillary column, 40m x 0.18mm, 0.40µm
PerkinElmerEquivalent to USP G1, G2 and G38 phases Temperature range -60°C to 350/400°C
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low-polarity phase; Crossbond diphenyl dimethyl polysiloxane The diphenyl dimethyl polysiloxane stationary phase is the most popular GC stationary phase and is used in a wide variety of applications. All residual catalysts and low molecular weight fragments are removed from the Rtx-5 polymer,…
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Your chromatography analysis does not end with the selection of the GC column. The combination of components selected for your instrument also make an important contribution to successful separations. Choose SGE technology to improve your chromatography.
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DB-Waxetr
Agilent TechnologiesPolyethylene glycol (PEG) Extended Temperature Range (etr) High polarity Excellent column-to-column repeatability Bonded and cross-linked Solvent rinsable Close equivalent to USP Phase G16 Similar Phases: HP-20M, SUPELCOWAX 10, CP-WAX 52 CB, SUPEROX II, CB-WAX,…
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Extend analytical column lifetime by preventing degradation from harsh “steam-cleaning” water injections. Tested with a comprehensive test mix, to ensure high inertness Maximum temperature: 325°C When transfer lines from purge-and-trap systems, air monitoring equipment,…
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Elite-1MS capillary column, 30m x 0.25mm, 0.25µm
PerkinElmerEquivalent to USP G1, G2 and G38 phases Temperature range -60°C to 350/400°C
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Elite-1 capillary column, 30m x 0.53mm, 1.50µm
PerkinElmerEquivalent to USP G1, G2 and G38 phases Temperature range -60°C to 350/400°C
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DB-Tph 30m, 0.32mm, 0.25um
Agilent TechnologiesSpecifically designed for the analysis of total petroleum hydrocarbons (TPHs), soil analysis, and LUFT Three analyses in one injection: gas range organics, diesel range organics and motor oil Fast run time Bonded and cross-linked Solvent rinsable Agilent Technologies…
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DB-17ht
Agilent Technologies(50%-Phenyl)-methylpolysiloxane Midpolarity Extended upper temperature limit of 365°C High temperature, polyimide-coated, fused silica tubing Excellent peak shape and faster elution times for high boilers Improved resolution for triglycerides Ideal for…
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Elite-1 capillary column, 105m x 0.45mm, 2.55µm
PerkinElmerEquivalent to USP G1, G2 and G38 phases Temperature range -60°C to 350/400°C
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midpolarity Crossbond phase Rxi fused silica capillary GC columns were designed specifically to be the best columns available, for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity. In addition to outstanding performance, this combination of column…
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proprietary Crossbond phase These columns separate to baseline all blood alcohol compounds in blood, breath, or urine, in less than 3 minutes, under isothermal conditions. Isothermal analysis increases productivity by eliminating the need for oven cycling. Confirmation is easily achieved with…
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5% diphenyl, 95% dimethyl polysiloxane Optimized for PBDE analysis by EPA Method 1614. Short column option resolves BDE-209 3 times faster, with less thermal breakdown. Unique deactivation gives higher BDE-209 response than competitor columns, for greater analytical sensitivity. …
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Chromatography Columns
ChemglassGeneral purpose gravity eluted column having a PTFE stopcock and reinforced beaded top. Column is constructed using MEDIUM WALL TUBING. Glass wool (not supplied) is used to support column packing. Lower end of the column has a round bottom.
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Designed for use with Merlin Microseal sealing system; can be used with other septumless systems. Coating bonded to a flexible fused silica core, yielding a more suitable coating on a less breakable fiber. There may be a slight difference in extraction selectivity compared to the same coating…
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Capillary Column Ferrules
Agilent TechnologiesCapillary ferrules are packaged in dial packs which deliver one ferrule at a time, keeping the others clean and ready for use. The dial packaging has been tested to ensure no out gassing of contaminants, including phthalates. *These ferrules are recommended for use with Agilent GC/MS…
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DB-5ms
Agilent TechnologiesPhenyl Arylene polymer virtually equivalent to a (5%-Phenyl)-methylpolysiloxane Non-polar Very low bleed, suitable for GC/MS Exhibits inertness to active compounds Temperature limits are -60° to 325°/350°C Improved signal-to-noise ration for increased sensitivity and mass…
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2,3-di-O-ethyl-6-O-tert-butyl dimethylsilyl beta cyclodextrin added into 14% cyanopropylphenyl/86% dimethyl polysiloxane 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…
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Similar to CG-1186 but with a sealed in COARSE porosity fritted disc to support column packing. Lower end of the column has a round bottom. Column is constructed using MEDIUM WALL TUBING.
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DX-1 And DX-4
Agilent TechnologiesDX-1: 90% Dimethylpolysiloxane - 10% Polyethylene Glycol DX-4: 15% Dimethylpolysiloxane - 85% Polyethylene Glycol Because DX series GC columns are not bonded and cross-linked, we do not recommend solvent rinsing. Agilent Technologies products are intended for sale/shipment within…
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General purpose column having a PTFE stopcock and a top Rodaviss® outer joint. Can be used as a gravity eluted column or a flash column (as described by W.C. Still, M. Kahn and A. Mitra of Columbia University in JOURNAL OF ORGANIC CHEMISTRY 43, 2923 [1978], and covered in U.S. Patent Number…
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OPTIMA® 5 Amine Capillary Columns
MACHEREY-NAGELOPTIMA® 5 Amine GC capillary columns for amine separation Features Especially deactivated for the analysis of polyfunctional amines such as ethanolamines, amino-functionalized diols and similar compounds, which are important base materials in industrial chemistry, and show…
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Fast analysis times and sharp mono-, di-, and triglyceride peaks. Stable at 430°C for reliable, consistent performance.
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Restek GC Packing Material
RestekHayeSep® porous polymers are macroporous, spherical, ultrapure resins for performing unique separations in gas chromatography. Columns packed with HayeSep® polymers produce lower bleed and more reproducible characteristics than those packed with any competing polymeric product, and they require…
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OPTIMA® 624 LB Capillary Columns
MACHEREY-NAGELOPTIMA® 624 LB Capillary columns for GC Features 6 % cyanopropyl-phenyl – 94 % dimethylpolysiloxane USP G43 Medium polar phase Low bleed columns for halogenated hydrocarbons, volatiles, aromatic compounds, solvents etc. Similar phases: HP-624, HP-VOC, DB-624,…
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Select PAH Capillary Columns
Agilent TechnologiesAgilent J&W Select PAH is the first capillary column that provides a single solution for PAH analysis by separating all the isomers, thereby avoiding false positives and inaccurate results. It provides easy, fast, and accurate quantification of PAHs in environmental and food samples by…
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HP-Plot Q
Agilent TechnologiesBonded polystyrene-divinylbenzene based column A PLOT column with polarity between Porapak-Q and Porapak-N Column for C1 to C3 isomers and Alkanes to C12, CO2 , methane, air/CO, oxygenated compounds, sulfur compounds and solvents A PLOT column to replace packed…
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OPTIMA® WAX Capillary Columns
MACHEREY-NAGELOPTIMA® WAX Capillary columns for GC Features Polyethylene glycol 20 000 Da USP G16 Polar phase Recommended for solvent analysis and alcohols, suitable for aqueous solutions Similar phases: DB-Wax, Supelcowax, HP-Wax, HP-INNOWAX, Rtx-Wax, CP-Wax 52 CB, Stabilwax,…
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5% Phenyl / 95% Dimethyl Polysiloxane Excellent general purpose GC column Low bleed Non-polar High temperature Application Areas: Aromatics, pesticides, herbicides, drugs of abuse, hydrocarbons, GC/MS applications Operating Temperatures: 0.25-1.5µm…