Agilent J&W GC Columns

Agilent J&W Standard GC Columns

Agilent J&W Standard GC Columns represent the benchmark in reliable chromatography performance. These polysiloxane stationary phases offer excellent inertness, thermal stability, and reproducibility across a wide range of applications.

Standard polysiloxane GC columns, including DB-1, DB-5, HP-5, and CP-Sil 8 CB, feature siloxane backbones with distinct functional group substitutions that determine selectivity, polarity, and elution order. Their robust chemistry ensures consistent separation performance for environmental, petrochemical, and pharmaceutical analyses.

Chrom Tech provides a complete selection of genuine Agilent J&W GC columns, ensuring analytical precision, low bleed, and dependable column-to-column reproducibility for your lab workflows.

Frequently Asked Questions

What are Agilent J&W Standard GC columns used for?

They are used for gas chromatography separations in analytical chemistry, environmental testing, and industrial quality control. Their robust polysiloxane phases provide reliable performance across a wide range of nonpolar and moderately polar compounds.

How do I choose between DB and HP column series?

Both DB and HP columns are manufactured to high-performance specifications. DB columns are optimized for low bleed and reproducibility, while HP series offer identical phase chemistry with alternate labeling for legacy compatibility in Agilent systems.

What does “UltiMetal” mean in CP-Sil columns?

UltiMetal-treated columns feature a deactivated metal surface that prevents adsorption of active compounds and improves inertness, particularly beneficial for trace-level or highly reactive analytes.

Are these GC columns compatible with all instruments?

Yes. Agilent J&W columns use standard 1/4-inch or 1/8-inch ferrule connections, making them compatible with most major GC instrument brands, including Agilent, Thermo Fisher, Shimadzu, and PerkinElmer systems.

Product List

SKU	Name	ID	Length	Phase	Film Thickness
SKU 123-0733-INT	Name 123-0733-INT - DB-1701 Intuvo GC column module, 30 m, 0.32 mm, 1.00 um	ID 0.32 mm	Length 30 m	Phase DB-1701	Film Thickness 1 um
SKU 123-0732-INT	Name 123-0732-INT - DB-1701 Intuvo GC column module, 30 m, 0.32 mm, 0.25 um	ID 0.32 mm	Length 30 m	Phase DB-1701	Film Thickness 0.25 um
SKU CP8799	Name CP8799 - CP Sil 5 CB 60 x 0.53 (1.5)	ID 0.53 mm	Length 60 m	Phase CP-Sil 5 CB	Film Thickness 1.5 um
SKU CP8796	Name CP8796 - CP Sil 8 CB 60 x 0.53 (1.5)	ID 0.53 mm	Length 60 m	Phase CP-Sil 8 CB	Film Thickness 1.5 um
SKU CP8791	Name CP8791 - CP-Sil 8 CB 30 x 32 (0.1)	ID 0.32 mm	Length 30 m	Phase CP-Sil 8 CB	Film Thickness 0.1 um
SKU CP8781	Name CP8781 - CP-Sil 8 CB 60 x 0.25 (1.0)	ID 0.25 mm	Length 60 m	Phase CP-Sil 8 CB	Film Thickness 1 um
SKU CP8780	Name CP8780 - CP-Sil 5 CB 60 x 0.25 (1.0)	ID 0.25 mm	Length 60 m	Phase CP-Sil 5 CB	Film Thickness 1 um
SKU CP8775	Name CP8775 - CP Sil 5 CB 30x 0.53 (5.0)	ID 0.53 mm	Length 30 m	Phase CP-Sil 5 CB	Film Thickness 5 um
SKU CP8774	Name CP8774 - CP Sil 5 CB 20x 0.53 (5.0)	ID 0.53 mm	Length 20 m	Phase CP-Sil 5 CB	Film Thickness 5 um
SKU CP8771	Name CP8771 - CP Sil 8 CB 30x 0.25 (1.0)	ID 0.25 mm	Length 30 m	Phase CP-Sil 8 CB	Film Thickness 1 um
SKU CP8770	Name CP8770 - CP Sil 5 CB 30x 0.25 (1.0)	ID 0.25 mm	Length 30 m	Phase CP-Sil 5 CB	Film Thickness 1 um
SKU CP8761	Name CP8761 - CP Sil 8 CB 30 x 0.32 (1.0)	ID 0.32 mm	Length 30 m	Phase CP-Sil 8 CB	Film Thickness 1 um