Welch Materials / WEL

WEL

WEL GC columns from Welch include several standard modifications and PLOT columns. Each column is individually tested and supplied with a chromatogram. The WEL series is known for its high efficiency and sensitivity and is becoming increasingly popular.

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WEL-bpx-70, 30m×0.22mm×0.25μm

WE-01932-62001

€666.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: 70 Manufacturer: Welch Materials Film Thickness [µm]: 0.25 µm Internal Diameter: 0.22 mm Length: 30 m

WEL-PONA, 50m×0.2mm×0.5μm

WE-01936-13002

€847.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: PONA Manufacturer: Welch Materials Film Thickness [µm]: 0.5 µm Internal Diameter: 0.2 mm Length: 50 m

WEL-TVOC, 50m×0.32mm×3.0μm

WE-01935-33006

€830.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Volatiles Manufacturer: Welch Materials Film Thickness [µm]: 3 µm Internal Diameter: 0.32 mm Length: 50 m

WEL-TVOC, 50m×0.32mm×1.0μm

WE-01935-33003

€830.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Volatiles Manufacturer: Welch Materials Film Thickness [µm]: 1 µm Internal Diameter: 0.32 mm Length: 50 m

WEL-PLOT Al2O3/M, 50m×0.53mm×0.25μm

WE-06952-53001

€1,343.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Al2O3 (Alumina, PLOT Al2O3, KCl, Na2SO4) Manufacturer: Welch Materials Film Thickness [µm]: 0.25 µm Internal Diameter: 0.53 mm Length: 50 m

WEL-PLOT Al2O3/S, 50m×0.53mm×25μm

WE-06951-53027

€1,343.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Al2O3 (Alumina, PLOT Al2O3, KCl, Na2SO4) Manufacturer: Welch Materials Film Thickness [µm]: 25 µm Internal Diameter: 0.53 mm Length: 50 m

WEL-PLOT Al2O3/S, 50m×0.32mm×8μm

WE-01951-33037

€2,369.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Al2O3 (Alumina, PLOT Al2O3, KCl, Na2SO4) Manufacturer: Welch Materials Film Thickness [µm]: 8 µm Internal Diameter: 0.32 mm Length: 50 m

WEL-PLOT Al2O3/S, 30m×0.53mm×25μm

WE-06951-52027

€1,028.00

WEL-PLOT Al2O3/S, 30m×0.53mm×20μm

WE-01951-52020

€1,843.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Al2O3 (Alumina, PLOT Al2O3, KCl, Na2SO4) Manufacturer: Welch Materials Film Thickness [µm]: 20 µm Internal Diameter: 0.53 mm Length: 30 m

WEL-PLOT Al2O3/S, 30m×0.53mm×15μm

WE-06951-52038

€1,028.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Al2O3 (Alumina, PLOT Al2O3, KCl, Na2SO4) Manufacturer: Welch Materials Film Thickness [µm]: 15 µm Internal Diameter: 0.53 mm Length: 30 m

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