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 29091S-433LTM	Name 29091S-433LTM - HP-5ms 30m,0.25mm,0.25um,5975T ColToroid	ID 0.25 mm	Length 30 m	Phase HP-5ms	Film Thickness 0.25 um
SKU 222-5532LTM	Name 222-5532LTM - DB-5ms 30m,0.25mm,0.25um,5975T ColToroid	ID 0.25 mm	Length 30 m	Phase DB-5ms	Film Thickness 0.25 um
SKU 222-5512LTM	Name 222-5512LTM - DB-5ms,15m,0.25mm,0.25um, Col Toroid	ID 0.25 mm	Length 15 m	Phase DB-5ms	Film Thickness 0.25 um
SKU 222-4712LTM	Name 222-4712LTM - DB-17ms,15m,0.25mm,0.25um, Col Toroid	ID 0.25 mm	Length 15 m	Phase DB-17ms	Film Thickness 0.25 um
SKU 222-3832LTM	Name 222-3832LTM - DB-35ms,30m,0.25mm,0.25um, Col Toroid	ID 0.25 mm	Length 30 m	Phase DB-35ms	Film Thickness 0.25 um
SKU 222-2932LTM	Name 222-2932LTM - DB-225ms,30m,0.25mm,0.25um, Col Toroid	ID 0.25 mm	Length 30 m	Phase DB-225ms	Film Thickness 0.25 um
SKU 222-0132LTM	Name 222-0132LTM - DB-1ms,30m,0.25mm,0.25um, Col Toroid	ID 0.25 mm	Length 30 m	Phase DB-1ms	Film Thickness 0.25 um
SKU 222-0112LTM	Name 222-0112LTM - DB-1ms,15m,0.25mm,0.25um, Col Toroid	ID 0.25 mm	Length 15 m	Phase DB-1ms	Film Thickness 0.25 um
SKU 221-5522LTM	Name 221-5522LTM - DB-5ms,20m,0.18mm,0.18um, Col Toroid	ID 0.18 mm	Length 20 m	Phase DB-5ms	Film Thickness 0.18 um
SKU 221-4722LTM	Name 221-4722LTM - DB-17ms,20m,0.18mm,0.18um, Col Toroid	ID 0.18 mm	Length 20 m	Phase DB-17ms	Film Thickness 0.18 um
SKU 221-0122LTM	Name 221-0122LTM - DB-1ms,20m,0.18mm,0.18um, Col Toroid	ID 0.18 mm	Length 20 m	Phase DB-1ms	Film Thickness 0.18 um
SKU 19091S-933LTM	Name 19091S-933LTM - HP-1MS 30m, 0.25mm, 0.25um, LTM	ID 0.25 mm	Length 30 m	Phase HP-1ms	Film Thickness 0.25 um