Description
GC capillary column ROTI®Cap-1701 is a capillary GC column with a length of 25 m, an inner diameter of 0,32 mm and a film thickness of 1,00 µm. These stated dimensions give laboratories a precise column geometry for gas chromatographic separations that require a thicker film on a 0,32 mm ID capillary. The ROTI®Cap-1701 design is aimed at GC applications in which a 25 m column with 1,00 µm film thickness is specified for method development, routine analysis or capacity-oriented separations. Supplied as 1 pc from manufacturer Carl ROTH, the unit weighs 0,273 kg and is intended for standard GC instruments that accept 0,32 mm internal diameter columns. Clear labelling of length, inner diameter and film thickness supports correct hardware selection and reproducible installation. Within the ROTI®Cap capillary column family for gas chromatography, this variant addresses workflows involving volatile and semi-volatile analytes. Consistent dimensional control helps maintain comparable retention behaviour when columns of the same specification are replaced. The single-piece package is ready for use in analytical, quality-control and research chromatography laboratories.
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-1701
- Length: 25 m
- Inner diameter: 0,32 mm
- Film thickness: 1,00 µm
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Questions about GC capillary column ROTI®Cap-1701, L 25 m, inner Ø 0.32 mm, thick 1.00 µm
What is this article?
GC capillary column ROTI®Cap-1701, 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.