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
128-3812
Name
128-3812 - DB-35ms, 15m, 0.20mm, 0.33um 7in
ID
0.20 mm
Length
15 m
Phase
DB-35ms
Film Thickness
0.33 um
SKU
125-1232
Name
125-1232 - DB-XLB 30m, 0.53mm, 1.50um 7in
ID
0.53 mm
Length
30 m
Phase
DB-XLB
Film Thickness
1.5 um
SKU
125-1212
Name
125-1212 - DB-XLB 15m, 0.53mm, 1.50um 7in
ID
0.53 mm
Length
15 m
Phase
DB-XLB
Film Thickness
1.5 um
SKU
128-1222
Name
128-1222 - DB-XLB 25m, 0.20mm, 0.33um 7in
ID
0.20 mm
Length
25 m
Phase
DB-XLB
Film Thickness
0.33 um
SKU
128-0122E
Name
128-0122E - 5in cage DB-1MS 25m, 0.20mm, 0.33um
ID
0.20 mm
Length
25 m
Phase
DB-1ms
Film Thickness
0.33 um
SKU
128-0122
Name
128-0122 - DB-1MS 25m, 0.20mm, 0.33um 7in
ID
0.20 mm
Length
25 m
Phase
DB-1ms
Film Thickness
0.33 um
SKU
128-0112
Name
128-0112 - DB-1MS 12m, 0.20mm, 0.33um 7in
ID
0.20 mm
Length
12 m
Phase
DB-1ms
Film Thickness
0.33 um
SKU
125-553JLTM
Name
125-553JLTM - DB-5MS 30m, 0.53mm, 1.0um, LTM
ID
0.53 mm
Length
30 m
Phase
DB-5ms
Film Thickness
1 um
SKU
125-553J
Name
125-553J - DB-5MS 30m, 0.53mm, 1.00um 7in
ID
0.53 mm
Length
30 m
Phase
DB-5ms
Film Thickness
1 um
SKU
125-5537
Name
125-5537 - DB-5MS 30m, 0.53mm, 0.50um 7in
ID
0.53 mm
Length
30 m
Phase
DB-5ms
Film Thickness
0.5 um
SKU
125-5532
Name
125-5532 - DB-5MS 30m, 0.53mm, 1.50um 7in
ID
0.53 mm
Length
30 m
Phase
DB-5ms
Film Thickness
1.5 um
SKU
123-1364UI
Name
123-1364UI - DB-624 UI 60m, 0.32mm, 1.80um
ID
0.32 mm
Length
60 m
Phase
DB-624 UI
Film Thickness
1.8 um