Description
CHROMABOND Na2SO4/Florisil columns in BIG pack format are dual-layer solid-phase extraction columns for high-throughput sample drying and clean-up. Each glass column has a 6 mL volume and contains 2000 mg sodium sulfate plus 2000 mg Florisil, held by glass fibre filter elements. The combination bed is suited to removing residual moisture and polar interferences from organic extracts before GC or LC analysis. Manufactured by Macherey-Nagel, the columns integrate with common SPE manifolds used in environmental, food and quality-control laboratories. Glass construction offers chemical resistance across a wide range of extraction and elution solvents. The BIG pack supplies 250 columns, packed as 50 bags of 5 pieces, supporting larger sample series and multi-user laboratories while keeping day packs manageable. Ready-to-use cartridges eliminate in-house packing steps and help maintain consistent bed height and flow behaviour from run to run.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 250 pc(s) (50 bags of 5)
- Product type: CHROMABOND SPE columns Na2SO4/Florisil BIG pack
- Column volume: 6 mL
- Sorbent bed: 2000/2000 mg Na2SO4/Florisil
- Housing material: Glass
- EAN: 4046681071584
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Questions about Chromab. c. Na2SO4/Florisil,6mL,2/2g,BIG
What is this article?
Chromab. c. Na2SO4/Florisil,6mL,2/2g,BIG 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.
