Description
Deactivated capillary, methyl-Sil, 0,25 mm ID, 25 m is a deactivated capillary column intended for chromatography laboratory applications. Featuring methyl-Sil deactivation, an inner diameter of 0,25 mm and a length of 25 m, the capillary is supplied without a cage. The longer format suits workflows that need an extended inert flow path with tightly specified internal geometry for sample transfer or specialised column connections. Methyl-Sil deactivation is used to reduce active sites on the capillary surface and support consistent chromatographic performance. Available as 1 pc from manufacturer Macherey-Nagel, this accessory fits gas chromatography setups that call for a 25 m deactivated methyl-Sil capillary at 0,25 mm ID. It is appropriate for method development, guard configurations and routine analytical work where length and deactivation type are critical selection parameters. Clear dimensional data simplify matching to instrument requirements, while the single-piece pack supports orderly laboratory handling and storage.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Type: Deactivated capillary column
- Deactivation: Methyl-Sil
- Inner diameter: 0,25 mm
- Length: 25 m
- EAN: 4046681080739
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Questions about Desakt. cap., Methyl-Sil, 0,25 mm ID, 25
What is this article?
Desakt. cap., Methyl-Sil, 0,25 mm ID, 25 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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