Agilent DB-225 GC Columns
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Agilent J&W DB-225 provides excellent performance for food authenticity and testing applications. These bonded columns are closely equivalent to USP phase G19 and can be used as exact replacements for HP-225 column types. DB-225 is cross-linked and solvent rinsable and is fully operational between temperature limits of 40 – 220/240°C. The columns are excellent for effective separations of cis- and trans- fatty acid methyl esters.
Features
- (50%-Cyanopropylphenyl)-dimethylpolysiloxane
- Mid – High polarity
- Excellent for separations of cis- and trans- fatty acid methyl esters (FAMEs)
- Bonded and cross-linked
- 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
Specifications
DB-225 Temperature Specifications
| ID (mm) | 0.10 mm | 0.18 – 0.32 mm | 0.53 mm |
| Length (m) | 20 m | 20 – 30 m | 15 - 30 m |
| Film (µm) | 0.10 µm | 0.15 – 0.25 µm | 0.50 - 1.00 µm |
| Temperature Limits (°C) | 40 - 220/240 °C | 40 - 220/240 °C | 40 - 200/220 °C |
Literature
Full range of Agilent Technologies GC columns and applications