Description
OPTIMA 17, 0,25 mm ID, 0,25 µm, 50 m is a capillary column for gas chromatography with an internal diameter of 0,25 mm, a film thickness of 0,25 µm and a column length of 50 m. These parameters set the chromatographic geometry for GC applications that specify an OPTIMA 17 phase on a 50 m capillary. The unit is supplied as one column per pack (1 pc), in line with the stated pack quantity for direct laboratory use. Internal diameter, film thickness and length are combined in the product designation to allow quick cross-checks with method settings and instrument configurations. Net weight of the packed unit is 0,26 kg according to the product data. The column is available from manufacturer Macherey-Nagel in the OPTIMA 17 capillary range for GC chromatography. Specifying 0,25 mm ID and 0,25 µm film thickness over the full 50 m length gives a defined option for setup or replacement when that longer format is needed. Packaging holds a single capillary column ready for installation. Clear dimensional data for ID, film and length aid correct selection against existing GC methods and stock records.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Column type: Capillary GC column
- Stationary phase: OPTIMA 17
- Inner diameter: 0,25 mm
- Film thickness: 0,25 µm
- EAN: 4046681079092
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Questions about OPTIMA 17, 0.25 mm ID, 0.25 µm, 50 m
What is this article?
OPTIMA 17, 0.25 mm ID, 0.25 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.
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.