Agilent J&W GC/MS Columns

Agilent Gas Chromatography J&W Columns

Agilent J&W GC and GC/MS columns deliver industry-leading inertness, ultra-low bleed, and unmatched reproducibility. Designed for precision and long-term stability, these columns meet the strictest analytical demands across environmental, food safety, pharmaceutical, and forensic applications.

Each J&W low-bleed or ultra inert column is manufactured under rigorous quality control to ensure consistent phase ratios and film thicknesses, providing sharp peaks and superior baseline stability—even under high-temperature conditions. Choose from trusted series such as DB-1ms, DB-5ms, HP-1ms, DB-35ms, and DB-624 to meet specific separation challenges.

Frequently Asked Questions

What is the difference between low-bleed and ultra inert GC columns?

Low-bleed columns minimize stationary phase loss at high temperatures, while ultra inert columns provide superior surface deactivation to enhance signal sensitivity for active compounds.

Which Agilent J&W column should I choose for GC/MS analysis?

Columns like DB-5ms UI and DB-1ms UI are ideal for GC/MS applications, offering low bleed and high inertness to maintain detector stability and quantitative accuracy.

Are these columns compatible with non-Agilent GC instruments?

Yes. Agilent J&W columns use standard 1/4-inch nuts and ferrules, making them fully compatible with GC systems from other manufacturers such as Thermo, PerkinElmer, and Shimadzu.

How do Agilent J&W columns improve reproducibility?

Every column undergoes strict testing for efficiency, bleed, and inertness, ensuring tight lot-to-lot reproducibility and reliable performance across analytical runs.

Product List

SKU	Name	ID	Length	Phase	Film Thickness
SKU 122-7063UI	Name 122-7063UI - DB-WAX Ultra Inert, 60 m, 0.25 mm, 0.50 um	ID 0.25 mm	Length 60 m	Phase DB-WAX	Film Thickness 0.5 um
SKU 122-7062UI-INT	Name 122-7062UI-INT - DB-WAX Ultra Inert Intuvo GC column module, 60 m, 0.25 mm	ID 0.25 mm	Length 60 m	Phase DB-WAX	Film Thickness 0.25 um
SKU 121-1324UI-INT	Name 121-1324UI-INT - DB-624 Ultra Inert Intuvo GC column module, 20 m, 0.18 mm	ID 0.18 mm	Length 20 m	Phase DB-624	Film Thickness 1 um
SKU 122-7062UI	Name 122-7062UI - DB-WAX Ultra Inert, 60 m, 0.25 mm, 0.25 um	ID 0.25 mm	Length 60 m	Phase DB-WAX	Film Thickness 0.25 um
SKU 122-7033UI-INT	Name 122-7033UI-INT - DB-WAX Ultra Inert Intuvo GC column module, 30 m, 0.25 mm	ID 0.25 mm	Length 30 m	Phase DB-WAX	Film Thickness 0.5 um
SKU 122-7033UI	Name 122-7033UI - DB-WAX Ultra Inert, 30 m, 0.25 mm, 0.50 um	ID 0.25 mm	Length 30 m	Phase DB-WAX	Film Thickness 0.5 um
SKU 122-7032UI-INT	Name 122-7032UI-INT - DB-WAX Ultra Inert Intuvo GC column module, 30 m, 0.25 mm	ID 0.25 mm	Length 30 m	Phase DB-WAX	Film Thickness 0.25 um
SKU 122-7032UI	Name 122-7032UI - J&W DB-WAX Ultra Inert, 30 m, 0.25 mm, 0.25 um	ID 0.25 mm	Length 30 m	Phase DB-WAX	Film Thickness 0.25 um
SKU 122-7012UI	Name 122-7012UI - DB-WAX Ultra Inert, 15 m, 0.25 mm, 0.25 um	ID 0.25 mm	Length 15 m	Phase DB-WAX	Film Thickness 0.25 um
SKU 122-5562UI-INT	Name 122-5562UI-INT - DB-5ms Ultra Inert Intuvo GC column module, 60 m, 0.25 mm	ID 0.25 mm	Length 60 m	Phase DB-5ms	Film Thickness 0.25 um
SKU 122-5536UI-INT	Name 122-5536UI-INT - DB-5ms Ultra Inert Intuvo GC column module, 30 m, 0.25 mm	ID 0.25 mm	Length 30 m	Phase DB-5ms	Film Thickness 0.5 um
SKU 122-5532UI-INT	Name 122-5532UI-INT - DB-5ms Ultra Inert Intuvo GC column module, 30 m, 0.25 mm	ID 0.25 mm	Length 30 m	Phase DB-5ms	Film Thickness 0.25 um