Description
OPTIMA 5 is a capillary gas chromatography column with an inner diameter of 0,32 mm, a film thickness of 0,35 µm and an extended length of 50 m. The longer bed increases theoretical plates for demanding separations of complex mixtures while retaining the sample capacity typical of a 0,32 mm medium-bore capillary. Defined film thickness supports stable retention and method consistency in GC and GC-MS applications involving volatile and semi-volatile analytes. Delivered as a single column (1 pc) from manufacturer Macherey-Nagel, this OPTIMA 5 unit is intended for laboratories that specify a 50 m capillary with 0,32 mm ID and 0,35 µm film. It fits standard injector and detector couplings used in research, industrial and quality-control chromatography. Net weight is 0,27 kg per packed unit. Select this length when higher resolving power is required without changing the OPTIMA 5 phase geometry or film thickness already established in your methods.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Column type: Capillary GC column OPTIMA 5
- Inner diameter: 0,32 mm
- Film thickness: 0,35 µm
- Length: 50 m
- EAN: 4046681076213
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Questions about OPTIMA 5, 0.32 mm ID, 0.35 µm, 50 m
What is this article?
OPTIMA 5, 0.32 mm ID, 0.35 µm, 50 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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