Description
CHROMABOND columns SiOH-H2SO4/SA in BIG pack format are dual-layer solid-phase extraction columns for high-throughput sample preparation. Each column provides a 3 mL volume filled with 500/500 mg of the SiOH-H2SO4/SA sorbent combination, delivering silica adsorption together with strong acid functionality for selective clean-up of demanding matrices. Polypropylene housings with polyethylene filter elements secure the bed and support reliable flow during conditioning, loading, washing and elution on standard SPE manifolds. The BIG pack contains 250 columns, supplied in five bags of 50 pieces from manufacturer Macherey-Nagel, reducing reorder frequency for busy environmental, food and industrial laboratories. Dual-bed CHROMABOND chemistry helps method developers exploit sequential retention mechanisms when single-phase cartridges are insufficient. Uniform packing supports consistent recoveries across large sample series. Observe the safety data and recommended storage conditions for acid-containing SPE media during transport, storage and routine use.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 250 pc(s) (5 bags of 50)
- Storage temperature: 2–8 °C
- Product type: CHROMABOND SPE columns SiOH-H2SO4/SA BIG pack
- Column volume: 3 mL
- EAN: 4046681072666
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Chromab.c.SiOH-H2SO4/SA,3mL,500/500mgBIG
What is this article?
Chromab.c.SiOH-H2SO4/SA,3mL,500/500mgBIG 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.
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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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