DB-5ms GC Columns
Agilent J&W DB-5ms features an excellent signal-to-noise ratio for analytical applications.
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Great for pesticide analysis
Pesticide analysis
I have been using this column for a long time now and it is one of the best columns in the market. It has low column bleed and comparatively good signal to noise ratio. I use this in a GC-MS instrument and the installation and maintenance is very easy. Even if I come across any issues, Agilent service care is so good that they try to solve the issue as soon as possible. I can definitely say it's worth the money. And overall Agilent products are long lasting and durable if you do the maintenance properly and consistently. When it comes to GC instrument or parts, I always trust Agilent.
Review Date: 18 May 2023 | Agilent Technologies
Great column for analytical use!
GC separation
This is a high quality column for analytical applications, especially for the analysis of siloxanes.
Review Date: 21 Jun 2019 | Agilent Technologies
Agilent J&W DB-5ms features an excellent signal-to-noise ratio for analytical applications. This improved performance gives better sensitivity and mass spectral integrity. What's more, DB-5ms delivers excellent inertness with active compounds. These columns are exact replacements for HP-5TA, and are close equivalents to USP phase G27. DB-5ms is very low bleed, making it ideal for GC/MS.
Features:
- Phenyl Arylene polymer virtually equivalent to a (5%-Phenyl)-methylpolysiloxane
- Non-polar with very low bleed characteristics, ideal for GC/MS
- Excellent inertness for active compounds
- Improved signal-to-noise ratio for better sensitivity and mass spectral integrity
- Bonded and cross-linked
- Solvent rinsable
- Exact replacement of HP-5TA
- Close equivalent to USP Phase G27
- Test mix available
- Each Agilent J&W GC column is tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency to provide you utmost confidence in qualitative and quantitative results
- For details about the QC test conditions including the test probe mixture and the resulting chromatogram, please refer to the Agilent J&W GC Column Performance Summary shipped with each GC column
Similar Phases: Rtx-5ms, Rxi-5ms, Rxi-5Sil MS, PTE-5, BPX-5, AT-5ms, ZB-5ms, ZB-5MSi, SLB-5ms, Equity-5
