Description
OPTIMA 225 is a capillary gas chromatography column with an inner diameter of 0,32 mm, a film thickness of 0,25 µm and a column length of 60 m. This GC capillary column is intended for analytical gas chromatography workflows where defined column geometry supports consistent separations. The OPTIMA 225 format combines the stated 0,32 mm ID with a 0,25 µm stationary film over 60 m, giving laboratories a clearly specified column configuration for instrument setup and method use. Supplied as a single-piece pack from manufacturer Macherey-Nagel, the column fits routine laboratory handling and inventory as one complete unit. It belongs to the GC chromatography column category and is suited to professional environments performing qualitative and quantitative GC work. Dimensions are stated in European laboratory notation for straightforward comparison with instrument and method requirements. The 60 m length supports capillary GC installations where a longer column is specified for the separation task. Each pack contains one OPTIMA 225 capillary column ready for laboratory use without additional assembly of the column body itself.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Product type: Capillary GC column
- Phase: OPTIMA 225
- Inner diameter: 0,32 mm
- Film thickness: 0,25 µm
- EAN: 4046681077050
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Questions about OPTIMA 225, 0.32 mm ID, 0.25 µm, 60 m
What is this article?
OPTIMA 225, 0.32 mm ID, 0.25 µm, 60 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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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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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.