Description
CHROMABOND Flash RS 800 SiOH 15-40 µm are flash chromatography columns filled with unmodified silica (SiOH) for larger-scale preparative work. Each cartridge contains 800 g of SiOH packing with a particle size of 15-40 µm, enabling higher sample loads while maintaining the resolution typical of flash silica separations. The column housing is polypropylene with polyethylene filter elements that secure the sorbent bed under solvent flow. Offered in packs of 2 pieces from manufacturer Macherey-Nagel, the RS 800 format suits laboratories that need greater capacity for natural-product isolation, intermediate purification or process-oriented flash methods. Polar SiOH surface chemistry supports normal-phase elution of mid-polar to polar compounds across common organic solvent gradients. Disposable PP construction simplifies handling and reduces cross-contamination risk between runs. These columns are intended for integration into standard flash chromatography systems used in synthetic and analytical laboratories.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 2 pc(s)
- Product line: CHROMABOND Flash RS 800
- Packing material: SiOH
- Particle size: 15-40 µm
- Fill quantity: 800 g
- EAN: 4046681067488
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Chromab. Flash RS 800 SiOH 15-40 µm
What is this article?
Chromab. Flash RS 800 SiOH 15-40 µm is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in SPE cartridges & columns, inside SPE & sample preparation, in Chromatography equipment.
An SPE cartridge holds a bed of sorbent. Bed mass, sorbent chemistry and volume are the specification. A 100 mg C18 cartridge and a 1 g C18 cartridge take different sample loads and different elution volumes. The method names all three.
Solid-phase extraction holds a compound on a sorbent while the rest of the sample is washed away, then releases it in a small volume. The sorbent, the bed mass and the solvents are the method. Silica, ion exchangers and polymer phases do different jobs. A flash column is the same idea scaled toward purification rather than trace cleanup. The molecules are on PubChem, named by IUPAC.
Which category should I open next?
The category is SPE & sample preparation. The sub-category is SPE cartridges & columns. The catalogue is Chromatography equipment.
Shelves beside this one are Sorbents, silica gel & ion exchangers and Flash, empty & glass chromatography columns.
What should I check before I order?
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
