Agilent J&W GC/MS Columns

DB-WAX ULTRA INERT
DB-1MS LOW-BLEED
DB-1MS ULTRA INERT
HP-1MS LOW-BLEED
HP-1MS ULTRA INERT
DB-5MS LOW-BLEED
DB-5MS ULTRA INERT
HP-5MS LOW-BLEED
HP-5MS ULTRA INERT
DB-XLB LOW-BLEED
DB-35MS LOW-BLEED
DB-35MS ULTRA INERT
DB-17MS LOW-BLEED
DB-225MS STANDARD
DB-624 ULTRA INERT
DB-UI 8270D ULTRA INERT

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

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SKU Name ID Length Phase Film Thickness
SKU
122-1236
Name
122-1236 - DB-XLB 30m, 0.25mm, 0.50um 7in
ID
0.25 mm
Length
30 m
Phase
DB-XLB
Film Thickness
0.5 um
SKU
122-5512LTM
Name
122-5512LTM - DB-5MS 15m, 0.25mm, 0.25um, LTM
ID
0.25 mm
Length
15 m
Phase
DB-5ms
Film Thickness
0.25 um
SKU
122-2962
Name
122-2962 - DB-225MS 60m, 0.25mm, 0.25um 7in
ID
0.25 mm
Length
60 m
Phase
DB-225ms
Film Thickness
0.25 um
SKU
122-1233
Name
122-1233 - DB-XLB 30m, 0.25mm, 1.00um 7in
ID
0.25 mm
Length
30 m
Phase
DB-XLB
Film Thickness
1 um
SKU
122-2932E
Name
122-2932E - 5inch cage DB-225ms, 30m, 0.25mm, 0.25um
ID
0.25 mm
Length
30 m
Phase
DB-225ms
Film Thickness
0.25 um
SKU
122-5512
Name
122-5512 - DB-5MS 15m, 0.25mm, 0.25um 7in ca
ID
0.25 mm
Length
15 m
Phase
DB-5ms
Film Thickness
0.25 um
SKU
122-1232LTM
Name
122-1232LTM - DB-XLB 30m, 0.25mm, 0.25um, LTM
ID
0.25 mm
Length
30 m
Phase
DB-XLB
Film Thickness
0.25 um
SKU
122-2932
Name
122-2932 - DB-225MS 30m, 0.25mm, 0.25um 7in
ID
0.25 mm
Length
30 m
Phase
DB-225ms
Film Thickness
0.25 um
SKU
122-5511LTM
Name
122-5511LTM - DB-5MS 15m, 0.25mm, 0.10um, LTM
ID
0.25 mm
Length
15 m
Phase
DB-5ms
Film Thickness
0.1 um
SKU
122-1232
Name
122-1232 - DB-XLB 30m, 0.25mm, 0.25um 7in
ID
0.25 mm
Length
30 m
Phase
DB-XLB
Film Thickness
0.25 um
SKU
122-2912
Name
122-2912 - DB-225MS 15m, 0.25mm, 0.25um 7in
ID
0.25 mm
Length
15 m
Phase
DB-225ms
Film Thickness
0.25 um
SKU
122-5511
Name
122-5511 - DB-5MS 15m, 0.25mm, 0.10um 7in
ID
0.25 mm
Length
15 m
Phase
DB-5ms
Film Thickness
0.1 um