Description
Ion exchange resin Roti®change 1 x 8 is an analytical-grade ion exchanger supplied in the chloride (Cl⁻) form for demanding laboratory ion-exchange and ion-chromatography work. This variant is graded 200-400 mesh and has a density of 1,04 to 1,12 g/cm³, providing a fine particle size suited to higher-resolution separations and tightly packed beds. The resin from manufacturer Carl ROTH addresses chromatography applications that call for analytical grade together with a fine 200-400 mesh cut. The chloride form offers a familiar baseline for resin conditioning or immediate use following standard ion-exchange procedures. Research and analytical laboratories in chemistry and the life sciences can employ this material where finer mesh supports sharper separations or improved capacity utilisation in column and batch formats. Clear mesh and density specifications aid reproducible packing and stable performance throughout ion-exchange workflows.
This article is part of Sorbents, silica gel & ion exchangers, in SPE & sample preparation.
Key features
- Appearance: white to yellow grain
- Particle size (mesh): 200-400
- Extractables: <1 mg/g resin
- Capacity (eq/l): ≥1,2
- Counter ion: Cl-
- Pack sizes: 100 g, 250 g, 500 g, 25 g
- Density: 1,04 to 1,12 g/cm³
- Product: Roti®change 1 x 8
- Mesh size: 200-400 mesh
- Grade: analytical grade
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Ion exchange resin ROTI®Change 1 x 8, 100 g, 200-400 mesh, analytical grade
What is this article?
Ion exchange resin ROTI®Change 1 x 8, 100 g, 200-400 mesh, analytical grade is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Sorbents, silica gel & ion exchangers, inside SPE & sample preparation, in Chromatography equipment.
Loose sorbent, silica gel and ion-exchange resin are the phases bought in bulk to pack a column or to stir into a solution. Particle size and activity, or the ion-exchange capacity, are the specification. A TLC silica and a flash silica of different particle sizes are not the same separation.
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 Sorbents, silica gel & ion exchangers. The catalogue is Chromatography equipment.
Shelves beside this one are SPE cartridges & columns and Flash, empty & glass chromatography columns.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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. Articles in stock ship within 2–5 business days. 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.