DB-1ms GC Columns by Agilent Technologies

3.7
/
5.0
  |  2 reviews
Agilent J&W DB-1ms is a nonpolar, low bleed column, with excellent inertness for acids and bases and an extended upper temperature limit. Using low bleed stationary phases in DB-1ms reduces column contribution to background noise, resulting in a higher signal-to-noise ratio and better sensitivity. 


DB-1ms GC Columns by Agilent Technologies product image
DB-1ms GC Columns
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Average Rating: 3.7
2 Scientists have reviewed this product

4 out of 5
Ease of use
4 out of 5
After sales service
4 out of 5
Value for money


  • Status:

    Expert Reviewer
  • Member since: 2013

  • Organization: JRFAmerica



  • Ease of use
    4 out of 5
    After sales service
    3 out of 5
    Value for money
    4 out of 5
Rating: 3.7

  • Application Area: Residue and Metabolism Chemistry

"This column is very good and robust. It is easy to maintain and change. The material is good and even with temperature fluctuations the column does not bleed. I recommend it for pesticide analysis."

Review date: 22 Aug 2014 | DB-1ms GC Columns
  • Status:

    Reviewer

  • Member since: 2008

  • Organization: ExxonMobil



  • Ease of use
    4 out of 5
    After sales service
    4 out of 5
    Value for money
    3 out of 5
Rating: 3.7
"We find this column needs to have a lower bleed and be more inert."

Review date: 18 Aug 2008 | DB-1ms GC Columns

Agilent J&W DB-1ms is a nonpolar, low bleed column, with excellent inertness for acids and bases and an extended upper temperature limit. Using low bleed stationary phases in DB-1ms reduces column contribution to background noise, resulting in a higher signal-to-noise ratio and better sensitivity. DB-1ms is bonded and cross-linked. In addition, reduced bleed results in improved mass-spectral purity and accurate library identification. The inertness of DB-1ms provides maximum response for active analytes commonly found in drug screening and environmental analyses.

Features:

  • 100% Dimethylpolysiloxane
  • Identical selectivity to DB-1
  • Non-polar
  • Very low bleed characteristics, ideal for GC/MS
  • Improved acid performance compared to standard 100% Dimethylpolysiloxane columns
  • Improved signal-to-noise ratio for better sensitivity and mass spectral integrity
  • Bonded and cross-linked; solvent rinsable
  • 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: SPB-1, Rtx-1, BP-1, OV-1, OV-101, 007-1(MS), SP-2100, SE-30, ZB-1, AT-1, MDN-1, ZB-1, ZB-1ms