Agilent DB-624 Ultra Inert GC Columns
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DB-624 Ultra Inert (UI) column is optimal for the fast & accurate analysis of volatile organic compounds (VOCs) in pharmaceutical, environmental, food, and industrial chemical applications by GC and GC/MS. Following from its predecessor, this Ultra Inert version of the industry standard DB-624 is also a mid-polar 6% cyanopropyl/phenyl, 94% polydimethylsiloxane, equivalent to USP phase G43. The unique Ultra Inert deactivation process was developed to enhance peak shape for active volatile compounds, improving signal-to-noise levels and increasing sensitivity for qualitative and quantitative analysis of complex VOC mixtures.
Features
- Environmental volatile organic compounds (VOCs) methods
- Excellent for US EPA Methods: 501.3, 502.2, 503.1, 524.2, 601, 602, 8010, 8015, 8020, 8240, and 8260
- Industrial chemical analysis – solvents, petrochemicals, specialty chemicals
- Food and beverage – alcohol, fusel oils
- Pharmaceutical residual solvents per USP
- Ultra inertness processing expands application range with excellent peak shape for low molecular weight acidic compounds
- UI testing ensures premium performance column-to-column
- Identical selectivity to the industry standard DB-624 – upgrade with no change in method required
- Optimized by the inventors of DB-624
Specifications
DB-624 Ultra Inert Temperature Specifications
| ID (mm) | 0.18 – 0.32 mm | 0.53 mm |
| Length (m) | 20 – 60 m | 30 – 75 m |
| Film (µm) | 1.00 – 1.80 µm | 3.00 µm |
| Temperature Limits (°C) | -20 – 260 °C | -20 – 260 °C |
Literature
Full range of Agilent Technologies GC columns and applications