Standard Polysiloxane GC Columns. DB-17 is a (50%-phenyl)-methylpolysiloxane column of mid polarity. Equivalent to USP phase G3, it is excellent for confirmation analysis. Features: • (50%-Phenyl)-methylpolysiloxane • Mid polarity – slightly more polar than HP-50+ • Excellent for confirmation analysis • Bonded, crosslinked, and solvent rinsable • Equivalent to USP phase G3 • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column • Similar phases: Rtx-50, 007-17(MPS-50), SP-2250, SPB-50, ZB-50, AT-50
Ultra Inert GC Columns. DB-624 UI is optimal for the fast analysis of volatile organic compounds (VOCs) in pharmaceutical, environmental, food, and industrial chemical applications. The unique Ultra Inert deactivation process enhances peak shape, improving signal-to-noise levels and increasing sensitivity for qualitative and quantitative analysis.
DuraGuard column. Constructed with integral deactivated fused silica tubing that minimizes front-end contamination and reduces connection problems associated with union connections.
GC column. Similar Phases: Rtx-502.2, VOCOL, HP-VOC Temperature Limits: 0 to 260/280°C
Standard Polysiloxane GC Columns. DB-17 is a (50%-phenyl)-methylpolysiloxane column of mid polarity. Equivalent to USP phase G3, it is excellent for confirmation analysis. Features: • (50%-Phenyl)-methylpolysiloxane • Mid polarity – slightly more polar than HP-50+ • Excellent for confirmation analysis • Bonded, crosslinked, and solvent rinsable • Equivalent to USP phase G3 • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column • Similar phases: Rtx-50, 007-17(MPS-50), SP-2250, SPB-50, ZB-50, AT-50
Intuvo GC column module (compatible only with the Intuvo 9000 GC System)
HP-PLOT Al₂O₃ KCl is the least polar alumina phase and is deactivated with sodium chloride. It is the standard column choice for light hydrocarbon analysis, particularly C1 to C8 hydrocarbon isomers. Excellent for the quantification of dienes, especially propadiene and butadiene from ethylene and propylene streams. Similar phases: Rt-Alumina PLOT, Alumina PLOT, Al 2O 3/KCl, AB-PLOT Al 2O 3 KCl, AT-Alumina
HP-PLOT AL2O3 M is the most polar aluminum oxide phase deactivated with proprietary deactivation. It is a good general use column for analysis of C1-C8 hydrocarbon isomers. It is excellent for resolving acetylene from butane and propylene from isobutene. Similar phases are, AB-PLOT Al2O3 M, BGB-PLOT Al2O3 M and AT-Alumina.
PLOT GC column, with two particle traps (front and rear)
PLOT GC column, with two particle traps (front and rear) HP-PLOT AL2O3 M is the most polar aluminum oxide phase deactivated with proprietary deactivation. It is a good general use column for analysis of C1-C8 hydrocarbon isomers. It is excellent for resolving acetylene from butane and propylene from isobutene.
PLOT GC Columns. HP-PLOT Molesieve are offered in 0.53 and 0.32 mm id. For applications requiring resolution of argon and oxygen without expensive cryogenic cooling, select thick-film HP-PLOT Molesieve columns. The thin-film configurations are ideal for many applications, including routine air monitoring and analysis in less than 10 seconds. The thin-film column resolves argon and oxygen at subambient temperatures. Features • A PLOT column for the analysis of permanent gases • O2, N2, CO, and CH4 resolve in less than 5 minutes • Durable molecular sieve 5Å coating minimizes baseline spiking and damage to multiport valves • Select a thick film for Ar/O2 separation without cryogenic cooling • Select thin film HP-PLOT Molesieve columns for routine air monitoring applications • Replaces GS-Molesieve • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each GC column • Note: Molecular sieve columns absorb water, which over time results in changes in retention time. We use an advanced, proprietary deactivation process that allows for rapid regeneration. Fully saturated HP-PLOT Molesieve columns regenerate in 7 hours or less at 200 °C
PLOT GC Columns. HP-PLOT Q is a bonded polystyrene-divinylbenzene (DVB) column with polarity between Porapak-Q and Porapak-N. It was specially developed for the separation of targeted nonpolar and polar compounds, including hydrocarbons (natural gas, refinery gas, ethylene, propylene, all C1–C3 isomers); CO2, methane, air/CO, and water; polar solvents (methanol, acetone, methylene chloride, alcohols, ketones, aldehydes, esters); and sulfur compounds (H2S, mercaptans, COS).
LTM column module. PLOT GC Columns. HP-PLOT Q is a bonded polystyrene-divinylbenzene (DVB) column with polarity between Porapak-Q and Porapak-N. It was specially developed for the separation of targeted nonpolar and polar compounds, including hydrocarbons (natural gas, refinery gas, ethylene, propylene, all C1–C3 isomers); CO2, methane, air/CO, and water; polar solvents (methanol, acetone, methylene chloride, alcohols, ketones, aldehydes, esters); and sulfur compounds (H2S, mercaptans, COS).
PLOT GC Columns with two particle traps (front and rear). HP-PLOT Q is a bonded polystyrene-divinylbenzene (DVB) column with polarity between Porapak-Q and Porapak-N. It was specially developed for the separation of targeted nonpolar and polar compounds, including hydrocarbons (natural gas, refinery gas, ethylene, propylene, all C1–C3 isomers); CO2, methane, air/CO, and water; polar solvents (methanol, acetone, methylene chloride, alcohols, ketones, aldehydes, esters); and sulfur compounds (H2S, mercaptans, COS).
VF-1701ms 30mx0,25mmx0,25um +5m EZ-Guard. EZ-Guard columns combine an Agilent J&W VF GC column with a built-in guard column. The first 5 or 10 m section of the column (depending on the configuration) is not coated with stationary phase, but has been deactivated. Eliminating the column connection between the guard and analytical sections ensures 100% leak-free performance.
J&W GC packed column in UltiMetal tubing, length 0.33 ft (0.1 M), 1/16 in. OD, 1 mm OD, Lowox phase on Chromosorb 750 packing, mesh size 80/100
Low Bleed GC/MS Columns: • Specially designed wax phase for accurate MS results with polar compounds • Operating temperature range of 20 to 250/260 °C • Improves signal-to-noise ratio for trace analysis • Ideal for GC/MS food, flavor, and fragrance applications, especially where trace analyses are required • Ultra low bleed provides increased sensitivity and extended column lifetime at higher temperatures • Improved performance with no change in the typical selectivity of PEG • 0.15 mm id columns available for high efficiency GC and GC/MS analyses • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column • Similar phases: SUPELCOWAX 10, SUPEROX II, CB-WAX, Stabilwax, BP-20, 007-CW, Carbowax, Rtx-WAX, ZB-WAX, ZB-WAX plus
High Temperature GC Columns. DB-17ht provides excellent performance for accurate extended temperature range analysis. These mid-polarity columns are solvent rinsable and feature a special high-temperature polyimide-coated fused silica tubing. Stable and efficient manufacturing, utilizing high-quality components and processes, results in improved resolution for the effective analysis of triglycerides and other high boilers over extended temperature limits of 40 to 340/365 °C. Features: • (50%-Phenyl)-methylpolysiloxane • Mid-polarity • 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 confirmation analysis • Bonded, crosslinked, and solvent rinsable • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column • Similar phases: Rtx-65TG, BPX50
LTM column module. High Temperature GC Columns. DB-17ht provides excellent performance for accurate extended temperature range analysis. These mid-polarity columns are solvent rinsable and feature a special high-temperature polyimide-coated fused silica tubing. Stable and efficient manufacturing, utilizing high-quality components and processes, results in improved resolution for the effective analysis of triglycerides and other high boilers over extended temperature limits of 40 to 340/365 °C. Features: • (50%-Phenyl)-methylpolysiloxane • Mid-polarity • 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 confirmation analysis • Bonded, crosslinked, and solvent rinsable • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column • Similar phases: Rtx-65TG, BPX50
Standard Polysiloxane GC Columns. DB-200 is a (35% trifluoropropyl)-methylpolysiloxane column. This mid-polarity column is ideal for difficult-to-separate positional isomers. It has unique interactions with compounds containing nitro, halogen, and carbonyl groups. Features: • (35% Trifluoropropyl)-methylpolysiloxane • Temperature limits of 300 °C isothermal and 320 °C programmed • Mid polarity, more polar than DB-1701 or DB-17 • Ideal for difficult-to-separate positional isomers • Unique interactions with compounds containing nitro, halogen, and carbonyl groups • Low ECD bleed • Unique selectivity • Close equivalent to USP phase G6 • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column
LTM column module. Standard Polysiloxane GC Columns. DB-200 is a (35% trifluoropropyl)-methylpolysiloxane column. This mid-polarity column is ideal for difficult-to-separate positional isomers. It has unique interactions with compounds containing nitro, halogen, and carbonyl groups. Features: • (35% Trifluoropropyl)-methylpolysiloxane • Temperature limits of 300 °C isothermal and 320 °C programmed • Mid polarity, more polar than DB-1701 or DB-17 • Ideal for difficult-to-separate positional isomers • Unique interactions with compounds containing nitro, halogen, and carbonyl groups • Low ECD bleed • Unique selectivity • Close equivalent to USP phase G6 • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column
DB-225 is crosslinked and solvent rinsable and is fully operational between temperature limits of 40 and 220/240 °C. These columns are excellent for effective separations of cis- and trans-fatty acid methyl esters. • (50%-Cyanopropylphenyl)-dimethylpolysiloxane • Mid/high polarity • Excellent for separations of cis- and trans-fatty acid methyl esters (FAMEs) • Bonded, crosslinked, and solvent rinsable • Exact replacement of HP-225 • Close equivalent to USP Phase G7 • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column • Similar phases: SP-2330, Rtx-225, BP-225, OV-225, 007-225, AT-225
LTM column module. DB-225 is crosslinked and solvent rinsable and is fully operational between temperature limits of 40 and 220/240 °C. These columns are excellent for effective separations of cis- and trans-fatty acid methyl esters. • (50%-Cyanopropylphenyl)-dimethylpolysiloxane • Mid/high polarity • Excellent for separations of cis- and trans-fatty acid methyl esters (FAMEs) • Bonded, crosslinked, and solvent rinsable • Exact replacement of HP-225 • Close equivalent to USP Phase G7 • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column • Similar phases: SP-2330, Rtx-225, BP-225, OV-225, 007-225, AT-225
Standard Polysiloxane GC Columns DB-23 is specifically designed for the high-quality separation of fatty acid methyl esters (FAMEs). It is bonded, crosslinked, and solvent rinsable, and is a close equivalent to USP phase G5 and G48. This column has excellent resolution and a wide operating temperature range, and is well suited for procedures using cis- and trans- FAME isomers. Features: • (50%-Cyanopropyl)-methylpolysiloxane • High polarity, replaces HP-23 • Designed for separation of fatty acid methyl esters (FAMEs) • Excellent resolution for cis- and trans-FAME isomers • Close equivalent to USP phase G5 and G48 • Bonded, crosslinked, and solvent rinsable • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column
Specifically engineered for the analysis of polychlorinated dibenzodioxins (PCDD) and dibenzofurans (PCDF).
Low Bleed GC/MS Columns. DB-225ms columns deliver excellent low-bleed performance in a variety of applications and are QC tested to exacting industry standards in terms of accuracy and reproducibility of results. They are bonded, crosslinked, solvent rinsable, and low bleed, and are precision engineered for efficient separation of cis- and trans-fatty acid methyl esters. A close equivalent to USP phase G7, this mid- to high-polarity column is operational from 40 to 240 °C. Features: • Virtually equivalent to (50%-cyanopropylphenyl)-methylpolysiloxane • Mid/high polarity • Excellent for separations of cis- and trans-fatty acid methyl esters (FAMEs) • Low bleed • Bonded, crosslinked, and solvent rinsable • Close equivalent to USP phase G7 • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column
DB-2887 GC column is specifically designed for simulated distillation according to ASTM method D2887. With rapid conditioning, fast run times and low-bleed characteristics, these bonded, crosslinked, solvent rinsable columns deliver high column-to-column performance. A wide temperature operating range (–60 °C to 350 °C) and strict industry QC standards testing further enhance performance and usability. • 100% Dimethylpolysiloxane • Specifically designed for simulated distillation using ASTM Method D 2887 • Rapid conditioning, fast run time, and low bleed compared to packed columns • Bonded, crosslinked, solvent rinsable • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column
LTM column module. DB-2887 Column Designed for the simulated distillation of ASTM D2887 with rapid conditioning, fast run time, and low bleed compared to packed columns.
WAX GC Columns. DB-FFAP is a nitroterephthalic-acid-modified polyethylene glycol (PEG) column of high polarity for the analysis of volatile fatty acids and phenols. It is a close equivalent to USP phase G35 and replaces OV-351. Features: • Nitroterephthalic acid modified polyethylene glycol • High polarity • Designed for the analysis of volatile fatty acids and phenols • Bonded and cross-linked; solvent rinsable • Close equivalent to USP Phase G35 • Replaces OV-351 • Agilent J&W GC columns are tested against the strictest industry QC specifications for column bleed, sensitivity, and efficiency to give you utmost confidence in qualitative and quantitative results • For QC test conditions, including the test probe mixture and the resulting chromatogram, refer to the Agilent J&W GC Column Performance Summary shipped with each GC column • Note: We do not recommend the use of water or methanol to rinse DB-FFAP GC columns • Similar Phases: SPB-5, Rtx-5, BP-5, OV-5, 007-2(MPS-5), SE-52, SE-54, XTI-5, PTE-5, ZB-5, AT-5, MDN-5, ZB-5
Intuvo GC column module (compatible only with the Intuvo 9000 GC System). DB-FFAP is a nitroterephthalic-acid-modified polyethylene glycol (PEG) column of high polarity for the analysis of volatile fatty acids and phenols. It is a close equivalent to USP phase G35 and replaces OV-351. Features: • Nitroterephthalic acid modified polyethylene glycol • High polarity • Designed for the analysis of volatile fatty acids and phenols • Bonded and cross-linked; solvent rinsable • Close equivalent to USP Phase G35 • Replaces OV-351 • Agilent J&W GC columns are tested against the strictest industry QC specifications for column bleed, sensitivity, and efficiency to give you utmost confidence in qualitative and quantitative results • For QC test conditions, including the test probe mixture and the resulting chromatogram, refer to the Agilent J&W GC Column Performance Summary shipped with each GC column • Note: We do not recommend the use of water or methanol to rinse DB-FFAP GC columns • Similar Phases: SPB-5, Rtx-5, BP-5, OV-5, 007-2(MPS-5), SE-52, SE-54, XTI-5, PTE-5, ZB-5, AT-5, MDN-5, ZB-5
Intuvo GC column module (compatible only with the Intuvo 9000 GC System)
Standard Polysiloxane GC Columns. DB-5 is nonpolar and low bleed, and is available in a range of column dimensions. DB-5 is also bonded, crosslinked, and solvent-rinsable, and has a high temperature limit. It is equivalent to USP phase G27. The DB-5 column is tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency. Features: • (5%-Phenyl)-methylpolysiloxane • Nonpolar, low bleed and with a high temperature limit • Bonded, crosslinked and solvent rinsable • Wide range of column dimensions available • Excellent general purpose column with a wide range of applications • Equivalent to USP Phase G27 • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column
PLOT GC Columns. HP-PLOT Al2O3 S is the standard column choice for light hydrocarbon analysis, particularly C1 to C8 hydrocarbon isomers. A mid-polar range alumina phase deactivated with sodium sulfate, it is excellent for resolving acetylene from butylene and isobutane.
PLOT GC Columns with two particle traps (front and rear). HP-PLOT Al2O3 S is the standard column choice for light hydrocarbon analysis, particularly C1 to C8 hydrocarbon isomers. A mid-polar range alumina phase deactivated with sodium sulfate, it is excellent for resolving acetylene from butylene and isobutane.
PLOT GC Columns. HP-PLOT U consists of bonded, divinylbenzene/ethylene glycol dimethacrylate coated onto a fused silica capillary. It is suitable for analyzing hydrocarbons (natural gas, refinery gas, C1–C7, all C1–C3 isomers except propylene and propane), CO2, methane, air/CO, water, and polar compounds. This column features greater polarity than HP-PLOT Q (RI ethyl acetate 630 vs. 576), for different selectivity, better peak shape for some polar compounds such as water, and a much lower maximum operating temperature.
PLOT GC Columns with two particle traps (front and rear). HP-PLOT U consists of bonded, divinylbenzene/ethylene glycol dimethacrylate coated onto a fused silica capillary. It is suitable for analyzing hydrocarbons (natural gas, refinery gas, C1–C7, all C1–C3 isomers except propylene and propane), CO2, methane, air/CO, water, and polar compounds. This column features greater polarity than HP-PLOT Q (RI ethyl acetate 630 vs. 576), for different selectivity, better peak shape for some polar compounds such as water, and a much lower maximum operating temperature.
LTM column module.
Biodiesel EN14103 FAME-Analyse
LTM column toroid assembly for Agilent 5975T.
LTM column toroid assembly for Agilent 5975T.
CP-Propox GC Column, 50 m, 0.53 mm, 0.30 μm, 7 inch cage.
VF Rapid-MS PCB screen, 0.53 mm, 10 m, 0.2 µm
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