LTM column module. DB-1ht is a nonpolar, high-temperature 100% dimethlypolysiloxane column manufactured to the highest levels of quality and stability to deliver excellent performance in a range of GC/MS applications.It is specially processed for operation up to 400 °C, with a specially engineered high-temperature polyimide-coated fused silica tubing. This bonded, crosslinked, solvent-rinsable column delivers excellent peak shape and faster elution times for high-boiling compounds.
High Temperature GC Columns. DB-1ht is a nonpolar, high-temperature 100% dimethlypolysiloxane column manufactured to the highest levels of quality and stability to deliver excellent performance in a range of GC/MS applications.It is specially processed for operation up to 400 °C, with a specially engineered high-temperature polyimide-coated fused silica tubing. This bonded, crosslinked, solvent-rinsable column delivers excellent peak shape and faster elution times for high-boiling compounds.
DB-502.2 GC Column. Similar Phases: Rtx-502.2, VOCOL, HP-VOC Temperature Limits: 0 to 260/280°C
DB-TPH columns are specifically designed for the analysis of total petroleum hydrocarbons (TPH), soil analysis, and leaking underground fuel tank (LUFT). These columns deliver three analyses in a single injection (gas range organics, diesel range organics, and motor oil). Solvent rinsable, with fast run times and an operating temperature range of –10 to 320 °C, these high-quality and extensively QC tested columns are excellent for petroleum analysis applications. Features • Specifically 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, crosslinked, and solvent rinsable
DB-608 columns are precision-engineered to deliver industry-leading performance in the analysis of chlorinated pesticides and PCBs. Widely used for US EPA methods 608, 508, and 8080, they deliver excellent inertness and recovery, without resulting in pesticide breakdown. This column is bonded, crosslinked, and solvent rinsable, with operating temperature limits of 40 to 280/300 °C.
DB-17ht high-temperature GC columns provide excellent performance for accurate extended temperature range analysis. These mid-polarity columns are solvent rinseable 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 • Similar phases: Rtx-65TG, BPX50
Standard Polysiloxane GC Columns. DB-35 columns are ideal for conformational analysis. The DB-35 is a (35%-phenyl)-methylpolysiloxane, mid-polarity column. Bonded and crosslinked, it is inert to active solutes. DB-35 is a close equivalent to USP phase G42
LTM column module. Standard Polysiloxane GC Columns. DB-35 columns are ideal for conformational analysis. The DB-35 is a (35%-phenyl)-methylpolysiloxane, mid-polarity column. Bonded and crosslinked, it is inert to active solutes. DB-35 is a close equivalent to USP phase G42
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
Intuvo GC column module (compatible only with the Intuvo 9000 GC System). 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
Agilent J&W DB-ProSteel metal columns are engineered to combine the robustness of stainless steel with advanced surface deactivation for excellent peak shape. The columns can be custom-wound on request for small GC ovens. DB-ProSteel has the same outer diameter as standard megabore columns of 0.53 mm id so no special ferrules are required for proper installation.
Agilent J&W DB-ProSteel metal columns are engineered to combine the robustness of stainless steel with advanced surface deactivation for excellent peak shape. The columns can be custom-wound on request for small GC ovens. DB-ProSteel has the same outer diameter as standard megabore columns of 0.53 mm id so no special ferrules are required for proper installation.
Ultra 1 is a 100% dimethylpolysiloxane, nonpolar column that resembles HP-1 but has tighter specifications for retention index and capacity factors. The column has an operating temperature range of –60 to 325/350 °C and is intended for use with the Sadtler Retention Index Library. These precision-engineered columns are bonded, crosslinked, and solvent rinsable, and are tested to some of the strictest industry QC standards, ensuring confidence in the accuracy and integrity of analytical results.
DB-PSWAX GC Column, 30 m, 0.53 mm, 1.00 µm, 7 inch cage. This is the most common GC column format compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems and all non-Agilent GC systems with a similarly sized oven.
Standard Polysiloxane GC Columns Ultra 2 is a (5%-phenyl)-methylpolysiloxane, nonpolar column that resembles HP-5, but with tighter specifications for retention index and capacity factors. It has an operating temperature range of –60 to 325/350 °C and is intended for use with the Sadtler Retention Index Library. These precision-engineered columns are bonded, crosslinked, and solvent rinsable, and are tested to some of the strictest industry QC standards.
Standard Polysiloxane GC Columns Ultra 2 is a (5%-phenyl)-methylpolysiloxane, nonpolar column that resembles HP-5, but with tighter specifications for retention index and capacity factors. It has an operating temperature range of –60 to 325/350 °C and is intended for use with the Sadtler Retention Index Library. These precision-engineered columns are bonded, crosslinked, and solvent rinsable, and are tested to some of the strictest industry QC standards.
WAX GC Columns HP-FFAP is designed primarily for the analysis of organic acids, free fatty acids, or samples that require quantitation of acidic impurities. The FFAP stationary phase is modified with acid to provide a very inert column that can accommodate the demanding analysis of acids dissolved in water. Free fatty acids up to C24 can be analyzed by HP-FFAP without costly and time-consuming derivatization. HP-FFAP does not require priming (several injections of acids), so accurate results can be obtained quickly.
Application Specific GC Columns: • Stabilized trifluoropropyl methyl polysiloxane phase for optimized ppm-level analysis of silanes • High capacity and retention • Low bleed • Reduced surface activity provides excellent peak shape • Thick film offers high sample-loading capacity and retention • Typical applications include alkylated chlorosilanes at % levels as well as impurity analysis • Valved, direct, and split/splitless injections are possible • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each GC column
Application Specific GC Columns: • Nonpolar stationary phase • Excellent stability with water-containing samples expands the application range • Maximum temperature of 265 °C for enhanced productivity • High inertness provides sharp amine peaks for accurate results • Produces symmetrical peaks due to MPD (Multi-Purpose Deactivation) technology • Excellent performance even when the sample contains water (not as sample matrix) • Ideal for analyzing volatile amines like MMA, DMA, and TMA (monomethyl, dimethyl, and trimethyl amine) • Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency • Performance Summary shipped with each column • Similar phases: Rtx-Volatile Amines
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