Welch Materials / WM

WM

WM GC columns from Welch are a range of capillary columns with high inertness, low phase bleed, high efficiency, reproducibility and long lifetime. These columns can replace many other columns from reputable manufacturers. Specialised phases for GC-MS are also available.

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WM-TVOC, 50m×0.32mm×1μm

WE-03935-33003

€1,284.00

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

WM-TVOC, 60m×0.20mm×1.12μm

WE-03935-14044

€1,158.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Volatiles Manufacturer: Welch Materials Film Thickness [µm]: 1.12 µm Internal Diameter: 0.2 mm Length: 60 m

WM-CN100, 100m×0.25mm×0.2μm

WE-07965-25011

€1,548.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Food, Flavors, Fragrances Manufacturer: Welch Materials Film Thickness [µm]: 0.2 µm Internal Diameter: 0.25 mm Length: 100 m

WM-CN100, 50m×0.25mm×0.2μm

WE-07965-23011

€1,156.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Food, Flavors, Fragrances Manufacturer: Welch Materials Film Thickness [µm]: 0.2 µm Internal Diameter: 0.25 mm Length: 50 m

WM-TVOC, 50m×0.32mm×1μm, II

WE-05935-33003

€843.00

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

WM-PLOT Q , 30m×0.53mm×10μm

WE-05928-52040

€1,910.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Divinylbenzene Polymer (Q, S, U) Manufacturer: Welch Materials Film Thickness [µm]: 10 µm Internal Diameter: 0.53 mm Length: 30 m

WM-PLOT Q , 25m×0.53mm×10μm

WE-05928-58040

€1,910.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Divinylbenzene Polymer (Q, S, U) Manufacturer: Welch Materials Film Thickness [µm]: 10 µm Internal Diameter: 0.53 mm Length: 25 m

WM-PLOT Q , 30m×0.32mm×10μm

WE-05928-32040

€1,725.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Divinylbenzene Polymer (Q, S, U) Manufacturer: Welch Materials Film Thickness [µm]: 10 µm Internal Diameter: 0.32 mm Length: 30 m

WM-PLOT Q , 15m×0.32mm×15μm

WE-05928-31038

€1,112.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Divinylbenzene Polymer (Q, S, U) Manufacturer: Welch Materials Film Thickness [µm]: 15 µm Internal Diameter: 0.32 mm Length: 15 m

WM-PLOT Q , 30m×0.53mm×20μm

WE-05928-52020

€1,910.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Divinylbenzene Polymer (Q, S, U) Manufacturer: Welch Materials Film Thickness [µm]: 20 µm Internal Diameter: 0.53 mm Length: 30 m

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WM

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