Description
OPTIMA 5 HT is a capillary gas chromatography column with 0,32 mm inner diameter, 0,25 µm film thickness and 30 m length. The 0,32 mm bore combined with a full 30 m length offers a practical balance of capacity and separation path for many capillary GC methods that specify the OPTIMA 5 HT phase. Controlled ID, film and length support reproducible chromatography when the column is matched to validated instrument parameters. Supplied as one piece from manufacturer Macherey-Nagel, the unit is intended for laboratories standardising on this dimensional set. Net weight is about 0,27 kg per package. Typical use is in analytical GC where methods require OPTIMA 5 HT geometry at 0,32 mm ID, 0,25 µm film and 30 m. Dimensions are written with European decimal commas for clarity in catalogues and SOPs. Select this variant when your GC method documentation lists OPTIMA 5 HT, 0,32 mm ID, 0,25 µm and 30 m as the required capillary column format.
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 5 HT
- Inner diameter: 0,32 mm
- Film thickness: 0,25 µm
- EAN: 4046681078408
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Questions about OPTIMA 5 HT, 0.32 mm ID, 0.25 µm, 30 m
What is this article?
OPTIMA 5 HT, 0.32 mm ID, 0.25 µm, 30 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.