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 19091S-933E	Name 19091S-933E - 5" cg HP-1MS 30m, 0.25mm, 0.25um	ID 0.25 mm	Length 30 m	Phase HP-1ms	Film Thickness 0.25 um
SKU 19091S-933	Name 19091S-933 - HP-1MS 30m, 0.25mm, 0.25um 7in	ID 0.25 mm	Length 30 m	Phase HP-1ms	Film Thickness 0.25 um
SKU 19091S-931UI	Name 19091S-931UI - HP-1ms Ultra Inert 15m, 0.25mm, 0.25um	ID 0.25 mm	Length 15 m	Phase HP-1ms	Film Thickness 0.25 um
SKU 19091S-931	Name 19091S-931 - HP-1MS 15m, 0.25mm, 0.25um 7in	ID 0.25 mm	Length 15 m	Phase HP-1ms	Film Thickness 0.25 um
SKU 19091S-916	Name 19091S-916 - HP-1MS 60m, 0.32mm, 0.25um	ID 0.32 mm	Length 60 m	Phase HP-1ms	Film Thickness 0.25 um
SKU 19091S-913UI	Name 19091S-913UI - HP-1ms Ultra Inert 30m, 0.32mm, 0.25um	ID 0.32 mm	Length 30 m	Phase HP-1ms	Film Thickness 0.25 um
SKU 19091S-913E	Name 19091S-913E - 5in cage HP-1MS 30m, 0.32mm, 0.25um	ID 0.32 mm	Length 30 m	Phase HP-1ms	Film Thickness 0.25 um
SKU 19091S-913	Name 19091S-913 - HP-1MS 30m, 0.32mm, 0.25um 7in	ID 0.32 mm	Length 30 m	Phase HP-1ms	Film Thickness 0.25 um
SKU 19091S-911UI	Name 19091S-911UI - HP-1ms Ultra Inert 15m, 0.32mm, 0.25um	ID 0.32 mm	Length 15 m	Phase HP-1ms	Film Thickness 0.25 um
SKU 19091S-911	Name 19091S-911 - HP-1MS 15m 0.32mm 0.25um on 8" Bakset	ID 0.32 mm	Length 15 m	Phase HP-1ms	Film Thickness 0.25 um
SKU 19091S-833	Name 19091S-833 - HP-1MS 30m, 0.25mm, 0.1um 7in	ID 0.25 mm	Length 30 m	Phase HP-1ms	Film Thickness 0.1 um
SKU 19091S-733UI	Name 19091S-733UI - HP-1ms Ultra Inert 30m, 0.25mm, 1.0um	ID 0.25 mm	Length 30 m	Phase HP-1ms	Film Thickness 1 um