Agilent J&W GC Columns

DB-1
HP-1
CP-Sil 5 CB
CP-Sil 5 CB UltiMetal
Ultra 1
Ultra 2
DB-5
HP-5
CP-Sil 8 CB
DB-35
HP-35
DB-17
DB-23
DB-200
DB-210
DB-225
DB-1301
DB-1701
CP-Sil 19 CB

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.

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SKU Name ID Length Phase Film Thickness
SKU
19091G-213
Name
19091G-213 - HP-35 30m, 0.32mm, 0.5um
ID
0.32 mm
Length
30 m
Phase
HP-35
Film Thickness
0.5 um
SKU
19095J-023
Name
19095J-023 - HP-5 30m, 0.53mm, 0.88um
ID
0.53 mm
Length
30 m
Phase
HP-5
Film Thickness
0.88 um
SKU
19091J-577LTM
Name
19091J-577LTM - HP-5 20m, 0.18mm, 0.18um, LTM
ID
0.18 mm
Length
20 m
Phase
HP-5
Film Thickness
0.18 um
SKU
19091G-133
Name
19091G-133 - HP-35 30m, 0.25mm, 0.25um
ID
0.25 mm
Length
30 m
Phase
HP-35
Film Thickness
0.25 um
SKU
19091J-577E
Name
19091J-577E - HP-5, 20m, 0.18mm, 0.18um, 5in cage
ID
0.18 mm
Length
20 m
Phase
HP-5
Film Thickness
0.18 um
SKU
19091A-102
Name
19091A-102 - ULTRA-1 25m, 0.20mm, 0.33um
ID
0.20 mm
Length
25 m
Phase
Ultra 1
Film Thickness
0.33 um
SKU
19091J-577
Name
19091J-577 - HP-5, 20m, 0.18mm, 0.18um
ID
0.18 mm
Length
20 m
Phase
HP-5
Film Thickness
0.18 um
SKU
19091G-113
Name
19091G-113 - HP-35 30m, 0.32mm, 0.25um
ID
0.32 mm
Length
30 m
Phase
HP-35
Film Thickness
0.25 um
SKU
19091A-101
Name
19091A-101 - ULTRA-1 12m, 0.20mm, 0.33um
ID
0.20 mm
Length
12 m
Phase
Ultra 1
Film Thickness
0.33 um
SKU
19091J-436E
Name
19091J-436E - HP-5 60m, 0.25mm, 0.25um
ID
0.25 mm
Length
60 m
Phase
HP-5
Film Thickness
0.25 um
SKU
19091A-015
Name
19091A-015 - ULTRA-1 50m, 0.32mm, 0.17um
ID
0.32 mm
Length
50 m
Phase
Ultra 1
Film Thickness
0.17 um
SKU
19091J-436
Name
19091J-436 - HP-5 60m, 0.25mm, 0.25um
ID
0.25 mm
Length
60 m
Phase
HP-5
Film Thickness
0.25 um