Description
OPTIMA DELTA-6 is a gas chromatography capillary column specified with 0,25 mm inner diameter, 0,25 µm film thickness and 60 m length. The extended bed length supports higher plate counts and improved resolution for complex sample matrices in capillary GC. With a 0,25 mm ID and 0,25 µm film, the column maintains a defined phase geometry suitable for analytical separations that benefit from longer residence paths without changing internal diameter. Offered as one piece per pack from manufacturer Macherey-Nagel, this OPTIMA DELTA-6 column is intended for GC systems configured for standard 0,25 mm capillaries. Typical laboratory use includes organic analysis, impurity profiling and method work where additional length improves peak capacity. Matching ID and film thickness across length variants helps keep selectivity comparable when scaling resolution. The 60 m format is chosen when separation power is prioritised over shortest run times. Dimensional clarity of ID, film and length supports installation, conditioning and documentation in regulated or routine chromatography laboratories.
This article is part of GC capillary columns, in GC columns & accessories.
Key features
- Pack size: 1 pc
- Product type: GC capillary column
- Series: OPTIMA DELTA-6
- Inner diameter: 0,25 mm
- Film thickness: 0,25 µm
- EAN: 4046681076701
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Questions about OPTIMA DELTA-6, 0.25 mm ID, 0.25 µm, 60m
What is this article?
OPTIMA DELTA-6, 0.25 mm ID, 0.25 µm, 60m 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.