Description
Whatman® 17CHR chromatography papers are thick sheets intended for paper chromatography work where a narrow, elongated format is useful. Thickness is 0,92 mm, and each sheet measures 25 x 220 mm, a strip-like geometry well suited to linear development paths and multi-sample tracks along the length of the paper. The pack supplies 100 sheets for ongoing laboratory use, teaching practicals, and method trials. This 17CHR grade belongs to the Whatman® chromatography paper portfolio from manufacturer Cytiva and is chosen when a thicker support is required compared with thinner CHR grades. The 25 x 220 mm size can be used directly or cut further to match chamber height and spotting layout. In paper chromatography, the sheet acts as the stationary phase while a mobile solvent system separates components; uniform paper thickness supports consistent handling across replicates. Pack weight is given as 0,284 kg. Laboratories performing classical ascending or related PC procedures will find this pre-cut strip format convenient for routine qualitative separations and comparative Rf work without starting from large bed sheets.
This article belongs on Chromatography accessories, in Vials, caps & septa.
Key features
- Pack size: 100 sheets
- Product type: Chromatography paper Whatman® 17CHR
- Thickness: 0,92 mm
- Sheet size: 25 x 220 mm
- Pack weight: 0,284 kg
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Questions about Chromatography-Papers, Whatman® 17CHR, thick. 0.92 mm, 25 x 220 mm, 100 sheet(s)
What is this article?
Chromatography-Papers, Whatman® 17CHR, thick. 0.92 mm, 25 x 220 mm, 100 sheet(s) is the article on this page. Luminix Health distributes Cytiva for laboratory use. It sits in Chromatography accessories, inside Vials, caps & septa, in Chromatography equipment.
These are the small chromatography parts that are not a column, a vial or a syringe: vial racks, solvent filters, waste caps, ferrule kits. A solvent inlet filter is what keeps the pump from swallowing particles out of the bottle.
An autosampler vial is the small closed bottle a chromatograph picks up. The neck is crimp, screw or snap, and the cap and the septum have to be that neck. The septum is the part the needle pierces. A soft septum reseals. A septum that is wrong for the solvent swells or sheds particles into the sample. Inserts reduce the volume when the sample is scarce. The separation they feed is described with IUPAC names and PubChem data.
Which category should I open next?
The category is Vials, caps & septa. The sub-category is Chromatography accessories. The catalogue is Chromatography equipment.
Shelves beside this one are Vial caps & septa, Autosampler vials, Crimpers & decappers and Vial inserts.
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.