Description
GC capillary column ROTI®Cap-5 is a gas-chromatography column configured with a length of 50 m, an inner diameter of 0,25 mm, and a film thickness of 0,50 µm. These dimensional parameters define the separation path and stationary-phase film for capillary GC workflows in analytical laboratories. The format suits method setup and routine analyses in chromatography suites focused on gas chromatography, including environmental analysis applications where a defined capillary geometry is specified. Supplied as 1 pc, the column integrates into standard GC instrument configurations that accept this length and internal diameter. The ROTI®Cap-5 designation from manufacturer Carl ROTH identifies the series clearly for purchasing, instrument logs, and method documentation. Laboratories performing qualitative or quantitative GC work can select this geometry when protocols call for a 50 m capillary with 0,25 mm inner diameter and 0,50 µm film. Clear statement of length, bore, and film thickness supports reproducible column choice across research, quality control, and environmental testing environments without ambiguity in catalogue selection.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Column type: GC capillary column
- Series: ROTI®Cap-5
- Length: 50 m
- Inner diameter: 0,25 mm
- Film thickness: 0,50 µm
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Questions about GC-Capillary column ROTI®Cap-5, L 50 m, inner Ø 0.25 mm, thick 0.50 µm
What is this article?
GC-Capillary column ROTI®Cap-5, L 50 m, inner Ø 0.25 mm, thick 0.50 µm is the article on this page. Luminix Health distributes Carl Roth 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.
Which category should I open next?
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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.