Description
PE Filter Elements ROTI®XBond are polyethylene frits for empty SPE columns with 6 ml volume. Each disc measures 2,5 mm in thickness and 13,0 mm in diameter, with a pore size of 20 µm that supports reliable retention of SPE sorbent beds. The thicker profile helps stabilise packing during sample loading, wash and elution sequences typical of solid-phase extraction. Packs of 100 pc(s) enable efficient preparation or refurbishment of empty 6 ml cartridges in chromatography and sample-preparation laboratories. These ROTI®XBond components from manufacturer Carl ROTH are intended as SPE accessories for analytical and preparative work. Approximate pack weight is 0,150 kg for convenient handling and storage. Use the elements when building custom SPE phases, replacing frits or aligning column geometry across method series. Polyethylene construction combined with 20 µm porosity makes them suitable for many standard SPE solvents and sorbent chemistries applied in environmental, food, clinical and pharmaceutical analysis.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 100 pc(s)
- Material: Polyethylene (PE)
- Thickness: 2,5 mm
- Diameter: 13,0 mm
- Pore size: 20 µm
- Compatible with: Empty SPE columns 6 ml
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Questions about PE Filter Elements ROTI®XBond, for Empty SPE Columns 6 ml, Thickness, 2.5 mm
What is this article?
PE Filter Elements ROTI®XBond, for Empty SPE Columns 6 ml, Thickness, 2.5 mm is the article on this page. Luminix Health distributes Carl Roth 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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The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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