Description
GC capillary column ROTI®Cap-5 is a gas chromatography capillary column specified at 25 m length, 0,32 mm inner diameter and 1,00 µm film thickness. This geometry supports routine GC separations in environmental analysis and broader chromatography workflows where method protocols define column length, bore and stationary-phase film. Supplied as a single piece, the column is intended for installation in standard laboratory GC systems used for analytical and environmental work. The ROTI®Cap-5 configuration from manufacturer Carl ROTH provides a clearly defined format for laboratories that standardise on 25 m × 0,32 mm columns with a 1,00 µm film. Unit weight is 0,261 kg. Typical use areas include environmental analysis, chromatography and gas chromatography, where reproducible column dimensions help maintain consistent retention behaviour across runs. Select this variant when your GC methods call for the stated length, inner diameter and film thickness in a ready-to-install capillary format.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Column type: GC capillary column ROTI®Cap-5
- Length: 25 m
- Inner diameter: 0,32 mm
- Film thickness: 1,00 µm
- Weight: 0,261 kg
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Questions about GC-Capillary column ROTI®Cap-5, L 25 m, inner Ø 0.32 mm, thick 1.00 µm
What is this article?
GC-Capillary column ROTI®Cap-5, L 25 m, inner Ø 0.32 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.