Description
Deactivated capillary CW with 0,53 mm internal diameter and 10 m length is a specialised capillary accessory for gas chromatography. This CW-deactivated capillary column is supplied without a cage and provides an inert pathway intended to limit unwanted analyte adsorption on active surface sites during sample transfer or column connection work. The carbowax-type deactivation supports polar surface behaviour that is useful when polar compounds must pass through uncoated tubing with improved peak integrity. An internal diameter of 0,53 mm suits higher-capacity GC configurations and robust carrier-gas flow, while the 10 m length is practical for guard segments, transfer lines, or custom laboratory assemblies. The product comes as a single piece from manufacturer Macherey-Nagel and fits standard chromatography accessory workflows in analytical laboratories. Net weight is about 0,14 kg as packed. Use this CW-deactivated capillary wherever a defined, cage-free deactivated tubing section of 0,53 mm ID is required for reliable GC sample handling and method setup.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Product type: Deactivated capillary column
- Deactivation: CW (Carbowax)
- Inner diameter: 0,53 mm
- Length: 10 m
- EAN: 4046681079801
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Questions about deact. cap., CW, 0,53 mm ID, 10 m
What is this article?
deact. cap., CW, 0,53 mm ID, 10 m is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in GC capillary columns, inside GC columns & accessories, in Chromatography equipment.
A GC capillary column is specified by the phase, the length, the internal diameter and the film thickness. A thicker film retains longer and takes a higher load. A narrow bore gives sharper peaks and needs a cleaner sample. The maximum temperature of the phase is a hard limit.
A GC capillary column is a long open tube with a stationary phase coated on the wall. The sample is a vapour, carried by gas. The phase, the film thickness, the length and the internal diameter decide which compounds separate and how long it takes. A liner is the glass sleeve in the injector. It is a consumable: it collects the non-volatile dirt. The septum and the syringe are the other parts that leak or shed. Compound identity sits on PubChem under IUPAC names.
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The category is GC columns & accessories. The sub-category is GC capillary columns. The catalogue is Chromatography equipment.
Shelves beside this one are GC liners, septa, syringes & accessories.
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