Description
OPTIMA 5 is a GC capillary column with an inner diameter of 0,20 mm, a film thickness of 0,20 µm and a length of 25 m, designed for gas chromatographic separations in analytical laboratories. This fused-silica capillary format supports routine and method-development work where a defined stationary-film geometry and compact column length are required. Supplied as a single piece, the column fits standard GC instrument setups used for qualitative and quantitative analysis of volatile and semi-volatile compounds. The OPTIMA 5 phase geometry from manufacturer Macherey-Nagel is widely applied in environmental, food, pharmaceutical and industrial QC workflows that rely on reproducible retention behaviour. Clear dimensional specification of internal diameter, film thickness and length simplifies method transfer and instrument configuration. The unit is intended for laboratory chromatography use within the GC column category and is packed ready for installation on compatible gas chromatographs.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Product type: OPTIMA 5 GC capillary column
- Inner diameter: 0,20 mm
- Film thickness: 0,20 µm
- Column length: 25 m
- EAN: 4046681075216
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Questions about OPTIMA 5, 0.20 mm ID, 0.20 µm, 25 m
What is this article?
OPTIMA 5, 0.20 mm ID, 0.20 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.
Which category should I open next?
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?
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.