Agilent J&W DB-624UI and DB-Select 624UI <467> GC columns lower detection limits and quantify trace-level organic volatile impurities
Agilent Technologies presents the J&W DB-624UI and DB-Select 624UI for <467> Gas Chromatography (GC) columns as part of its Ultra Inert portfolio. These mid-polarity stationary phases are designed to provide uncompromising standards for consistent column inertness, ensuring excellent peak shape and linearity even for difficult samples containing active analytes like acids, bases, and organo-phosphates.
The DB-624UI columns are optimized for fast analysis of volatile compounds in environmental and chemical applications. The specialized DB-Select 624UI for <467> variant is engineered specifically to meet the requirements of United States Pharmacopoeia Method <467>, offering equivalent performance to USP stationary phase G43 for analyzing residual solvents in active pharmaceutical ingredients.
| Stationary Phase Type | Mid-polarity 624 stationary phase |
|---|---|
| USP Method <467> Equivalent Phase | Equivalent to USP stationary phase G43 |
| Column Film Thickness Options (DB-624UI) | 1.0 µm, 1.4 µm, 1.8 µm, 3.0 µm |
| Column Length Options (DB-Select <467>) | 30 m, 60 m |
| Column Diameter Options (DB-Select <467>) | 0.25 mm, 0.32 mm, 0.53 mm |
| Column Film Thickness Options (DB-Select <467>) | 1.4 µm, 1.8 µm, 3.0 µm |
The DB-Select 624UI for <467> GC columns are equivalent to USP stationary phase G43.
Yes, you can upgrade to DB-624UI without method re-validation because the stationary phases are identical.
They ensure consistent column inertness for peak shape and linearity that others cannot match.