Description
CHROMABOND Flash DL 4 empty columns are polypropylene flash Direct Load cartridges intended for solid sample application in laboratory flash chromatography. Each empty column provides a volume of 8 mL, suitable for approximately 4 g of silica gel or 3 g of diatomaceous earth (kieselguhr), giving users a practical format for packing and loading solids directly onto the cartridge bed.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
The housing is made of PP and is supplied with three PE filter elements: one PE filter element is already inserted, and two further elements are included for flexible packing setups. Inlet and outlet connections use a female Luer-Lock and a male Luer-Lock respectively, supporting straightforward coupling to common flash chromatography hardware. Packaged as 50 pieces and available from manufacturer Macherey-Nagel, these empty Direct Load cartridges suit method development, preparative purification and fractionation workflows where controlled solid-phase sample introduction and reproducible cartridge geometry are required. They belong to the CHROMABOND Flash Direct Load series for routine laboratory solid-loading applications.
Key features
- Pack size: 50 pc(s)
- Volume: 8 mL
- Capacity: approx. 4 g silica gel or 3 g diatomaceous earth
- Material: PP
- Filter elements: 3 PE (1 inserted, 2 included)
- EAN: 4046681066986
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Questions about Chromab. Flash DL 4, empty columns
What is this article?
Chromab. Flash DL 4, empty columns 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.
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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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
