Description
GC capillary column ROTI®Cap-5 is a gas-chromatography capillary specified at 50 m length, 0,25 mm inner diameter, and 1,00 µm film thickness. The combination of column length, bore, and stationary-phase film defines the geometry available for capillary GC separation work. This configuration is intended for laboratories running gas chromatography methods, including environmental analysis and related chromatographic applications that require a documented 50 m × 0,25 mm column with a 1,00 µm film. Delivered as 1 pc, it is ready for installation in GC systems designed for this capillary format. The ROTI®Cap-5 series from manufacturer Carl ROTH provides a clear product identity for ordering, instrument qualification records, and method write-ups. Analysts can match length, inner diameter, and film thickness directly to validated procedures or development plans that call for a thicker 1,00 µm film on a 0,25 mm ID capillary. Explicit dimensional labelling helps avoid selection errors and supports consistent column inventory across routine QC, research, and environmental GC laboratories.
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: 1,00 µm
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Questions about GC-Capillary column ROTI®Cap-5, L 50 m, inner Ø 0.25 mm, thick 1.00 µm
What is this article?
GC-Capillary column ROTI®Cap-5, L 50 m, inner Ø 0.25 mm, thick 1.00 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.