CP-Chirasil-Dex CB Columns
DB-35ms Columns
J&W DB-35ms GC column, a close equivalent to USP phase G42, is precision engineered to deliver excellent performance in a range of GC/MS applications, particularly in confirmation analysis. These bonded, crosslinked, mid-polarity columns operate over an extended temperature range up to 340/360 °C. They feature very low-bleed characteristics and excellent inertness, and are particularly well suited for analysis of active compounds.
Product Details
Features
- Virtually equivalent to (35%-phenyl)-methylpolysiloxane
- Mid polarity with very low bleed characteristics, ideal for GC/MS
- Extended temperature limit of 340/360 °C
- Excellent inertness for active compounds
- Ideal for confirmation analyses
- Close equivalent to USP phase G42
- Bonded, crosslinked, and solvent rinsable
- Replaces HP-35ms
- Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency
- Performance Summary shipped with each column
How It Works