Welch Materials WEL-54 GC Columns

WEL Series Economical GC Columns

Each of the WEL series of capillary columns has been strictly tested with attached evaluation chromatogram. For high column efficiency and sensitivity, our products are popular among new and regular customers. We can provide sample analysis for customers to ensure the superior performance of columns and various dedicated columns for some test items with higher column efficiency and separation effect, which can help in the qualitative and quantitative analysis.

Welch Materials have concentrated on GC R&D and production for many years, and each column would be tested strictly before selling with attached column report. Welch columns are characterized by stable properties, high column efficiency and good reproducibility.

Welch GC column can be divided into two types: WM Series High Performance GC Column and WEL Series Economical GC Column, which can meet the analysis requirements of various customers.

Welch also provides services as sample analysis, method development, column recommendation, after-sales support and training for customers. With good product performance and perfect after-sales service system, our GC columns have been widely used in universities, research institutes, pharmaceutical, petrochemical, brewing, environmental protection or other industries.

General Specifications:

Stationary Phase Composition: 5% Diphenyl, 95% dimethyl polysiloxane
USP Classification: G27
Max.Temp.: -60 to 320/340℃
Polarity: Low polarity
Equivalents: J&W DB-5, HP-5, or DB-5ms, Restek Rtx-5, Rxi-5ms, or Rtx-5ms, Zebron ZB-5 or ZB-5ms, SPB-5 or Equity-5, BPX-5 or SH-I-5ms

General Applications:

Pharmaceuticals: Residual solvents, raw material impurities, and drug component analysis.
Environmental Protection: Semivolatile organic pollutants, aromatic hydrocarbons, and pesticide residue screens.
Petrochemicals: Hydrocarbon analysis and refined petroleum product breakdown.
Research & Academia: General organic synthesis verification and compound identification via GC/MS.

Displaying 21 to 39 (of 39 products)

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Item Name	Product Image	Price
Welch Materials GC Column WEL-54, 50 m x 0.25 mm x 1 µm - 01915-23003 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£556.00 New
Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 0.25 µm - 01915-33001 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£548.00 New
Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 0.5 µm - 01915-33002 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£548.00 New
Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 0.52 µm - 01915-33024 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£520.00 New
Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 1 µm - 01915-33003 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£556.00 New
Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 2 µm - 01915-33005 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£613.00 New
Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 3 µm - 01915-33006 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£771.00 New
Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 5 µm - 01915-33010 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£1,098.00 New
Welch Materials GC Column WEL-54, 50 m x 0.53 mm x 0.5 µm - 01915-53002 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£748.00 New
Welch Materials GC Column WEL-54, 50 m x 0.53 mm x 1 µm - 01915-53003 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£785.00 New
Welch Materials GC Column WEL-54, 50 m x 0.53 mm x 2 µm - 01915-53005 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£800.00 New
Welch Materials GC Column WEL-54, 50 m x 0.53 mm x 3 µm - 01915-53006 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£1,039.00 New
Welch Materials GC Column WEL-54, 60 m x 0.25 mm x 0.25 µm - 01915-24001 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£607.00 New
Welch Materials GC Column WEL-54, 60 m x 0.25 mm x 0.5 µm - 01915-24002 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£599.00 New
Welch Materials GC Column WEL-54, 60 m x 0.25 mm x 1 µm - 01915-24003 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£613.00 New
Welch Materials GC Column WEL-54, 60 m x 0.32 mm x 0.25 µm - 01915-34001 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£599.00 New
Welch Materials GC Column WEL-54, 60 m x 0.32 mm x 0.5 µm - 01915-34002 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£599.00 New
Welch Materials GC Column WEL-54, 60 m x 0.32 mm x 1 µm - 01915-34003 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£613.00 New
Welch Materials GC Column WEL-54, 60 m x 0.53 mm x 1 µm - 01915-54003 WEL series capillary columns undergo rigorous testing, and each GC column is accompanied by evaluation spectra. The columns exhibit high efficiency, sensitivity, and cost-effectiveness, with short delivery times. They are available in various...		£1,036.00 New

Displaying 21 to 39 (of 39 products)

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Welch Materials WEL-54 GC Columns

Welch Materials GC Column WEL-54, 50 m x 0.25 mm x 1 µm - 01915-23003

Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 0.25 µm - 01915-33001

Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 0.5 µm - 01915-33002

Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 0.52 µm - 01915-33024

Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 1 µm - 01915-33003

Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 2 µm - 01915-33005

Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 3 µm - 01915-33006

Welch Materials GC Column WEL-54, 50 m x 0.32 mm x 5 µm - 01915-33010

Welch Materials GC Column WEL-54, 50 m x 0.53 mm x 0.5 µm - 01915-53002

Welch Materials GC Column WEL-54, 50 m x 0.53 mm x 1 µm - 01915-53003

Welch Materials GC Column WEL-54, 50 m x 0.53 mm x 2 µm - 01915-53005

Welch Materials GC Column WEL-54, 50 m x 0.53 mm x 3 µm - 01915-53006

Welch Materials GC Column WEL-54, 60 m x 0.25 mm x 0.25 µm - 01915-24001

Welch Materials GC Column WEL-54, 60 m x 0.25 mm x 0.5 µm - 01915-24002

Welch Materials GC Column WEL-54, 60 m x 0.25 mm x 1 µm - 01915-24003

Welch Materials GC Column WEL-54, 60 m x 0.32 mm x 0.25 µm - 01915-34001

Welch Materials GC Column WEL-54, 60 m x 0.32 mm x 0.5 µm - 01915-34002

Welch Materials GC Column WEL-54, 60 m x 0.32 mm x 1 µm - 01915-34003

Welch Materials GC Column WEL-54, 60 m x 0.53 mm x 1 µm - 01915-54003

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