Agilent VF-23ms Low Bleed GC/MS Columns
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Agilent J&W VF-23ms is a high polarity and highly substituted cyanopropyl low bleed phase that enables more accurate analysis of very polar analytes, in particular, fatty acid methyl esters. Enhanced stabilisation permits splitless injection, column rinsing, and use of temperatures up to 260°C. This expands the range of possible applications compared to other 23ms-type phases, by enabling the analysis of higher molecular weight compounds. It is equivalent to G8 and G48.
Features
- High polarity and highly substituted cyanopropyl low bleed phase
- Engineered for accurate analysis of very polar analytes
- 100% bonded phase permits column rinsing to enhance column lifetime
- Operating temperature up to 260°C
- Expands application ranges to higher molecular weight compounds
- Equivalent to G8 and G48
- 0.15mm ID columns available for high efficiency GC and GC/MS analyses
- Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency
- Performance Summary shipped with each column
Similar Phases: SP-2330, Rtx-2330, 007-23, BPX-70, SP-2340
Specifications
VF-23ms Temperature Specifications
| ID (mm) | 0.10 mm | 0.15 - 0.32 mm | 0.53 mm |
| Length (m) | 10 m | 15 - 60 m | 15 - 30 m |
| Film (µm) | 0.10 µm | 0.15 - 0.25 µm | 0.50 µm |
| Temperature Limits (°C) | 40 -260/260 °C | 40 -260/260 °C | 40 - 245/245 °C |
Literature
Full range of Agilent Technologies GC columns and applications