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-PEG20M, 15m×0.20mm×0.25μm, II

WE-05918-11001

€488.00

Product Type: GC Column Delivery Time: approx. 7 days Chemistry: Polyethylene glycol Manufacturer: Welch Materials Film Thickness [µm]: 0.25 µm Internal Diameter: 0.2 mm Length: 15 m Temperature Minimum [°C]: 60 Temperature Maximum [°C]: 250

WM-XE60, 60m×0.32mm×0.5μm, II

WE-05917-34002

€1,004.00

Product Type: GC Column Base Material: 25% Cyanoethyl 75% methylpolysiloxane Delivery Time: approx. 7 days Chemistry: Cyano-Methylpolysiloxane Manufacturer: Welch Materials Film Thickness [µm]: 0.5 µm Internal Diameter: 0.32 mm Length: 60 m Temperature Minimum [°C]: -20 Temperature Maximum [°C]: 250

WM-XE60, 60m×0.32mm×0.25μm, II

WE-05917-34001

€1,004.00

Product Type: GC Column Base Material: 25% Cyanoethyl 75% methylpolysiloxane Delivery Time: approx. 7 days Chemistry: Cyano-Methylpolysiloxane Manufacturer: Welch Materials Film Thickness [µm]: 0.25 µm Internal Diameter: 0.32 mm Length: 60 m Temperature Minimum [°C]: -20 Temperature Maximum [°C]: 250

WM-XE60, 60m×0.25mm×0.5μm, II

WE-05917-24002

€1,004.00

Product Type: GC Column Base Material: 25% Cyanoethyl 75% methylpolysiloxane Delivery Time: approx. 7 days Chemistry: Cyano-Methylpolysiloxane Manufacturer: Welch Materials Film Thickness [µm]: 0.5 µm Internal Diameter: 0.25 mm Length: 60 m Temperature Minimum [°C]: -20 Temperature Maximum [°C]: 250

WM-XE60, 60m×0.25mm×0.25μm, II

WE-05917-24001

€1,004.00

Product Type: GC Column Base Material: 25% Cyanoethyl 75% methylpolysiloxane Delivery Time: approx. 7 days Chemistry: Cyano-Methylpolysiloxane Manufacturer: Welch Materials Film Thickness [µm]: 0.25 µm Internal Diameter: 0.25 mm Length: 60 m Temperature Minimum [°C]: -20 Temperature Maximum [°C]: 250

WM-XE60, 60m×0.20mm×0.5μm, II

WE-05917-14002

€1,004.00

Product Type: GC Column Base Material: 25% Cyanoethyl 75% methylpolysiloxane Delivery Time: approx. 7 days Chemistry: Cyano-Methylpolysiloxane Manufacturer: Welch Materials Film Thickness [µm]: 0.5 µm Internal Diameter: 0.2 mm Length: 60 m Temperature Minimum [°C]: -20 Temperature Maximum [°C]: 250

WM-XE60, 60m×0.20mm×0.25μm, II

WE-05917-14001

€1,004.00

Product Type: GC Column Base Material: 25% Cyanoethyl 75% methylpolysiloxane Delivery Time: approx. 7 days Chemistry: Cyano-Methylpolysiloxane Manufacturer: Welch Materials Film Thickness [µm]: 0.25 µm Internal Diameter: 0.2 mm Length: 60 m Temperature Minimum [°C]: -20 Temperature Maximum [°C]: 250

WM-XE60, 50m×0.53mm×0.5μm, II

WE-05917-53002

€1,167.00

Product Type: GC Column Base Material: 25% Cyanoethyl 75% methylpolysiloxane Delivery Time: approx. 7 days Chemistry: Cyano-Methylpolysiloxane Manufacturer: Welch Materials Film Thickness [µm]: 0.5 µm Internal Diameter: 0.53 mm Length: 50 m Temperature Minimum [°C]: -20 Temperature Maximum [°C]: 250

WM-XE60, 50m×0.32mm×0.5μm, II

WE-05917-33002

€931.00

Product Type: GC Column Base Material: 25% Cyanoethyl 75% methylpolysiloxane Delivery Time: approx. 7 days Chemistry: Cyano-Methylpolysiloxane Manufacturer: Welch Materials Film Thickness [µm]: 0.5 µm Internal Diameter: 0.32 mm Length: 50 m Temperature Minimum [°C]: -20 Temperature Maximum [°C]: 250

WM-XE60, 50m×0.32mm×0.25μm, II

WE-05917-33001

€931.00

Product Type: GC Column Base Material: 25% Cyanoethyl 75% methylpolysiloxane Delivery Time: approx. 7 days Chemistry: Cyano-Methylpolysiloxane Manufacturer: Welch Materials Film Thickness [µm]: 0.25 µm Internal Diameter: 0.32 mm Length: 50 m Temperature Minimum [°C]: -20 Temperature Maximum [°C]: 250

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