J&W DB-WAX Ultra Inert, 30 m, 0.25 mm, 0.25 μm
DB-WAX Ultra Inert (UI) represents the ultimate performance of PEG stationary phase inertness, providing symmetric peak shape and improved response for challenging polar compounds. All DB-WAX UI columns are individually tested with an Ultra Inert Wax test probe mixture according to the strictest industry QC standards to ensure consistent column-to-column inertness performance for challenging active analytes such as free fatty acids, alcohols, diols, and aldehydes, with minimal compound adsorption or degradation.
Since it offers the same selectivity as Agilent J&W DB-WAX, upgrading to Ultra Inert performance is easy, with minimal validation required – there's no need to recreate or modify existing compound libraries that are based on DB-WAX selectivity.
- Improved peakshape for challenging polar compounds with DB-WAX Ultra Inert
- Reliable column-to-column inertness performance
- Bonded polyethylene glycol (PEG) selectivity equivalent to DB-WAX
- No method revalidation needed
- High polarity
- Equivalent to USP G16
- Excellent performance for acidic compounds, including free fatty acids – no need for FFAP type column
- Bonded and crosslinked phase is solvent rinseable and tolerates aqueous injections
- Column Family:
- DB-WAX UI
- ID:
- 0.25 mm
- Film Thickness:
- 0.25 um
- Length:
- 30 m
- Type:
- GC Column
- Temp Limit (Celcius):
- 20 to 250/260
- Unit of Measure:
- EA
- Catalog Page Number:
- 152
- Phase:
- DB-WAX
- Polarity:
- High Polarity
- Format:
- 7" CAGE
- Capillary Column Phase:
- DB-WAX Ultra Inert
- Capillary Tubing:
- Fused Silica
- GC Column Format:
- 7 inch
- GC Column Type:
- Ultra Inert
- Inner Diameter (ID):
- 0.25 mm
- USP Designation:
- G14;G15;G16;G20;G39;G47
- With Smart Key:
- No
- Agency Method:
- ASTM D6886
