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 HPLC fittings, tubing & inline filters, in HPLC 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 HPLC fittings, tubing & inline filters, inside HPLC columns & accessories, in Chromatography equipment.
HPLC fittings and tubing are numbered by bore. A wide bore after the column broadens the peaks. Finger-tight and wrench fittings, and stainless against PEEK, are different pressure ratings. An inline filter is the last screen before the column, and it clogs on purpose so the column does not.
An HPLC column is a tube packed, or coated, with a stationary phase. The sample is carried through it by a liquid, and the compounds leave at different times. The phase, the particle size, the length and the internal diameter decide the separation. A guard column is a short sacrificial piece in front of the analytical column. Fittings and tubing have a bore that either preserves the peak or smears it. Compound names follow IUPAC. Data are on PubChem. Method grades often cite the European Pharmacopoeia or USP.
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Shelves beside this one are HPLC columns, HPLC guard columns and HPLC accessories.
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