Description
OPTIMA 624 is a capillary gas chromatography column with an inner diameter of 0,32 mm, a film thickness of 1,80 µm and a column length of 25 m. This mid-polarity 624-type stationary phase is designed for GC separation of volatile and semi-volatile organic compounds where defined selectivity and efficient peak shape are essential. The 25 m format offers a practical balance of resolution and analysis time for routine and method-development applications. Supplied as one complete column, it installs readily in standard gas chromatographs used in environmental, pharmaceutical, food and industrial laboratories. The OPTIMA 624 capillary column from manufacturer Macherey-Nagel combines a 0,32 mm ID with a 1,80 µm film thickness to provide useful sample capacity while supporting reproducible retention behaviour. Laboratories can incorporate this geometry into established 624-phase methods or use it when developing new GC protocols. The column is intended for qualitative and quantitative workflows that rely on consistent mid-polarity selectivity under isothermal or temperature-programmed conditions.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Product type: Capillary GC column OPTIMA 624
- Inner diameter: 0,32 mm
- Film thickness: 1,80 µm
- Column length: 25 m
- EAN: 4046681075643
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Questions about OPTIMA 624, 0.32 mm ID, 1.80 µm, 25 m
What is this article?
OPTIMA 624, 0.32 mm ID, 1.80 µm, 25 m is the article on this page. Luminix Health distributes Macherey-Nagel 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.
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