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 123-5532E	Name 123-5532E - GC,DB-5ms-30W-.25um(STD)	ID 0.32 mm	Length 30 m	Phase DB-5ms	Film Thickness 0.25 um
SKU 123-0132	Name 123-0132 - DB-1MS 30m, 0.32mm, 0.25um 7in	ID 0.32 mm	Length 30 m	Phase DB-1ms	Film Thickness 0.25 um
SKU 123-5532	Name 123-5532 - DB-5MS 30m, 0.32mm, 0.25um 7in ca	ID 0.32 mm	Length 30 m	Phase DB-5ms	Film Thickness 0.25 um
SKU 123-0131	Name 123-0131 - DB-1MS 30m, 0.32mm, 0.10um	ID 0.32 mm	Length 30 m	Phase DB-1ms	Film Thickness 0.1 um
SKU 123-5531	Name 123-5531 - DB-5MS 30m, 0.32mm, 0.10um 7in	ID 0.32 mm	Length 30 m	Phase DB-5ms	Film Thickness 0.1 um
SKU 123-0112UI	Name 123-0112UI - DB-1ms Ultra Inert 15m, 0.32mm, 0.25um	ID 0.32 mm	Length 15 m	Phase DB-1ms	Film Thickness 0.25 um
SKU 123-5526	Name 123-5526 - DB-5MS 25m, 0.32mm, 0.52um 7in	ID 0.32 mm	Length 25 m	Phase DB-5ms	Film Thickness 0.52 um
SKU 123-0112	Name 123-0112 - DB-1MS 15m, 0.32mm, 0.25um 7in	ID 0.32 mm	Length 15 m	Phase DB-1ms	Film Thickness 0.25 um
SKU 123-5513	Name 123-5513 - DB-5MS 15m, 0.32mm, 1.00um 7in	ID 0.32 mm	Length 15 m	Phase DB-5ms	Film Thickness 1 um
SKU 123-5512LTM	Name 123-5512LTM - DB-5MS 15m, 0.32mm, 0.25um, LTM	ID 0.32 mm	Length 15 m	Phase DB-5ms	Film Thickness 0.25 um
SKU 123-5512	Name 123-5512 - DB-5MS 15m, 0.32mm, 0.25um 7in	ID 0.32 mm	Length 15 m	Phase DB-5ms	Film Thickness 0.25 um
SKU 123-5511	Name 123-5511 - DB-5MS 15m, 0.32mm, 0.10um 7in	ID 0.32 mm	Length 15 m	Phase DB-5ms	Film Thickness 0.1 um