Description
GC-Capillary column ROTI®Cap-624, L 25 m, inner Ø 0.32 mm, thick 1.80 µm
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6 % Cyanopropylphenyl - 94 % Dimethylpolysiloxane
- Medium polar
- Working temperature limits:280 °C for isothermal operations 300 °C for short isotherms in a temperature programme
- Application areas: recommended for environmental analysis
- HP-624, HP-VOC, DB-624, DB-VRX, SBP®-624, CP-624, Rtx®-624, Rtx®-Volatiles, 007-624, BP624, VOCOL®
- Equivalent to USP phase G43
| Column length | 25 m |
| Ø internal | 0.32 mm |
| Film thickness | 1.8 µm |
| Phase | 624 |
| Polarity | medium polar |
| Additional info about material | Fused Silica coated with polyimide |
| Cage size | 7" (inch) |
| USP listing | G43 |
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Questions about GC-Capillary column ROTI®Cap-624, L 25 m, inner Ø 0.32 mm, thick 1.80 µm
What is this article?
GC-Capillary column ROTI®Cap-624, L 25 m, inner Ø 0.32 mm, thick 1.80 µm is the article on this page. Luminix Health distributes Carl Roth 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.
Which category should I open next?
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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.