Agilent DB-624 GC Columns
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Agilent J&W DB-624 GC column is designed for the analysis of volatile organic pollutants by GC and GC/MS. The DB-624 column is recommended for residual solvent analysis by USP Monograph <467>, and Environmental Protection Agency (EPA) methods for volatile organic compounds (VOCs), including 501.3, 502.2, 503.1, 524.2, 601, 602, 8010, 8015, 8020, 8021, 8240, and 8260.
DB-624, equivalent to USP phase G43, is a mid polarity, 6% cyanopropyl/phenyl 94% polydimethylsiloxane phase column, available in a range of column dimensions. It is bonded, cross-linked, solvent rinseable, and has a -20 – 260°C temperature range. The DB-624 column is tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency.
Features
- Specifically designed for the analysis of volatile priority pollutants and residual solvents
- No cryogenics needed for US EPA Method 502.2
- Excellent for US EPA Methods 501.3, 502.2, 503.1, 524.2, 601, 602, 8010, 8015, 8020, 8240, 8260 and USP 467
- Excellent inertness for active compounds
- Available with DuraGuard (GC column with a built in guard column)
- Bonded and cross-linked
- Solvent rinsable
- Equivalent to USP phase G43
- Exact replacement of HP-624
- Tested with the tightest industry Quality Control (QC) specifications for column bleed, sensitivity, and efficiency
- Performance Summary shipped with each column
Similar Phases: AT-624, Rxi-624 Sil MS, Rtx-624, PE-624, 007-624, 007-502, ZB-624
Specification
DB-624 Temperature Specifications
| ID | 0.18 – 0.53 mm |
| Length | 15 – 105 m |
| Film | 1.00 – 3.00 µm |
| Temperature Limits | -20 – 260°C |
Literature
Full range of Agilent Technologies GC columns and applications