Description
OPTIMA 1 is a GC capillary column with an inner diameter of 0,25 mm, a film thickness of 0,25 µm and a column length of 25 m. Built for gas chromatography, the column combines a defined internal diameter with a controlled stationary-film thickness to support analytical separations on laboratory GC instruments. The 0,25 mm ID and 0,25 µm film provide a widely used dimensional profile, while the 25 m length extends the separation path for methods that benefit from greater column length. Supplied as a single piece, it is suitable for installation in research, quality-control and industrial analytical laboratories working with capillary GC. The OPTIMA 1 format from manufacturer Macherey-Nagel is part of an established capillary-column range for chromatographic applications. Net weight is 0,27 kg per unit. Clear specification of internal diameter, film thickness and length helps laboratories align the column with existing methods and instrument configurations.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Product type: GC capillary column
- Phase: OPTIMA 1
- Inner diameter: 0,25 mm
- Film thickness: 0,25 µm
- EAN: 4046681078972
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Questions about OPTIMA 1, 0.25 mm ID, 0.25 µm, 25 m
What is this article?
OPTIMA 1, 0.25 mm ID, 0.25 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.