DB-35
J&W DB-35 GC Columns from Agilent Technologies
Agilent J&W DB-35 is a (35%-phenyl)-methylpolysiloxane, mid-polarity column with low bleed.
- DB-35 - mid-polarity, low bleed column excellent for environmental analyses
- DB-35ms - offers excellent inertness for active compounds while providing very low-bleed characteristics
- DB-35ms Ultra Inert - improved inertness and exceptionally low bleed, with great peak shapes for challenging, active analytes such as pesticides and drugs of abuse
All pictures shown are for illustration purpose only. Actual product may vary.
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- Features
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DB-35 GC Columns
Agilent J&W DB-35 columns are ideal for conformational analysis. The DB-35 is a (35%-phenyl)-methylpolysiloxane, mid-polarity column with low bleed. Being bonded and cross-linked, it is inert to active solutes. DB-35 is a close equivalent to USP phase G42.- (35%-Phenyl)-methylpolysiloxane
- Mid polarity—slightly more polar than HP-35
- Low bleed
- Inert to active solutes
- Ideal for confirmational analyses
- Bonded and cross-linked and solvent rinsable
- Equivalent to USP Phase G42
Similar Phases: Rtx-35, Rtx-35ms, Rxi-35Sil MS, SPB-35, AT-35, Sup-Herb, MDN-35, BPX-34, ZB-35, ZB-35 ht
DB-35ms GC Columns
Agilent J&W DB-35 columns are ideal for conformational analysis. The DB-35 is a (35%-phenyl)-methylpolysiloxane, mid-polarity column with low bleed. Being bonded and cross-linked, it is inert to active solutes. DB-35 is a close equivalent to USP phase G42.- Virtually equivalent to (35%-Phenyl)-methylpolysiloxane
- Mid polarity with very low bleed characteristics, ideal for GC/MS
- Extended temperature limit of 340/360 °C
- Excellent inertness for active compounds
- Ideal for confirmational analyses
- Close equivalent to USP Phase G42
- Bonded, cross-linked and solvent rinsable
- Replaces HP-35ms
Similar Phases: Rtx-35, Rtx-35ms, Rxi-35Sil MS, SPB-35, AT-35, Sup-Herb, MDN-35, BPX-34, ZB-35, ZB-35 ht
DB-35ms Ultra Inert GC Columns
Agilent J&W DB-35ms Ultra Inert is a mid-polar column, for applications where different selectivity is needed for enhanced separations, including pesticide analysis and drugs of abuse testing. DB-35ms Ultra Inert quantifies components at a lower level, with broader linearity and optimized separation, ultimately increasing productivity..- Individually tested with the Ultra Inert DB-35ms test probe mixture
- Consistent column inertness performance
- Exceptionally low column bleed
- Great peak shapes for challenging active analytes and excellent signal-to-noise ratios
- Minimum compound adsorption or degradation
- Support of 0.18 mm id column configuration for higher sample throughput
Similar Phases: Rtx-35, Rtx-35ms, Rxi-35Sil MS, SPB-35, AT-35, Sup-Herb, MDN-35, BPX-34, ZB-35, ZB-35 ht
- Specifications
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DB-35 Temperature Specifications
ID (mm) 0.25 – 0.32 mm 0.53 mm Length (m) 30 - 60 m 15 - 30 m Film (µm) 0.25 - 0.50 µm 0.50 - 1.00 µm Temperature Limits (°C) 40 - 300/320 °C 40 - 280/300 °C DB-35ms Ultra Inert Temperature Specifications
ID (mm) 0.18 – 0.32 mm Length (m) 15 – 30 m Film (µm) 0.18 – 0.25 µm Temperature Limits (°C) 50 – 340/360 °C - Literature
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