Description
GC-Capillary column ROTI®Cap-5 is a capillary column for gas chromatography with a length of 25 m, an inner diameter of 0,32 mm and a film thickness of 0,35 µm. These dimensions address GC methods that specify a 25 m path, 0,32 mm bore and a 0,35 µm stationary-phase film for separation performance. The column supports analytical work in chromatography, including environmental analysis and related gas chromatographic applications. It is supplied as one piece with a weight of 0,270 kg, ready for installation in conventional GC systems. Clear definition of length, internal diameter and film thickness assists laboratories in matching the column to instrument methods and sample types. Within the ROTI®Cap-5 series, this variant provides a thicker film option on the 0,32 mm capillary format. Available from manufacturer Carl ROTH, it is intended for users who require these exact geometric parameters for routine or method-driven capillary GC separations in environmental and general laboratory settings.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Product type: GC capillary column
- Series: ROTI®Cap-5
- Length: 25 m
- Inner diameter: 0,32 mm
- Film thickness: 0,35 µm
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Questions about GC-Capillary column ROTI®Cap-5, L 25 m, inner Ø 0.32 mm, thick 0.35 µm
What is this article?
GC-Capillary column ROTI®Cap-5, L 25 m, inner Ø 0.32 mm, thick 0.35 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.
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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.
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.