Technical Data Sheet
Ion exchange resin ROTI®Change 50 W x 8, 500 g
WGK 1
€428.95/Pack Qty.
excl. VAT. | 500 g per Pack Qty.
Art. No. 6867.3
Product details
Ion exchange resin ROTI®Change 50 W x 8 200-400 mesh, analytical grade, H+-form
| Particle size | 200-400 mesh |
- Subtotal: 0.00
| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 6867.1 | 100 g | plastic |
€104.85 |
|
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| 6867.2 | 250 g | plastic |
€224.70 |
|
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| 6867.3 | 500 g | plastic |
€428.95 |
|
|
| 6867.4 | 25 g | plastic |
€29.60 |
|
|
|
In stock
Available (note delivery time)
In procurement
No longer available
Delivery date currently unknown
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- Subtotal: 0.00
Downloads / MSDS
General information
The ion exchanger offered in our range differ depending on their application and requirements. Three different types are available:
- Mixed bed ion exchanger
- Cation and anion exchanger
- Cation and anion exchanger for analytical purposes
- Water treatment
- Pharmaceutical industry and biochemistry
- Production and purifying of chemicals
- Classical laboratory analysis
Our product range ROTI®Change contains ion exchanger, which are particularly suitable for analytical as well as special industrial applications. The corresponding high-purity resins for anyltical purposes are polystyrene based resins were specially purified to reduce extractable residues to less than 1 mg/g resin.
Cation exchange resins
Our analytical cation exchange resins are available as 4 % and 8 % divinylbenzene (DVB) cross-linked polymers with sulphonate as active group. All cation exchange resins are provided in hydrogen (H+) form. Typical applications are: removal of ethidium bromide/propidium iodide from DNA samples; separation and preconcentration of amino acids, peptides and nucleotides; desalting (removal of cations) and separation of metal ions.
Conversion of the Mesh-sizes in millimetres
| mesh | mm |
| 20 | 0,84 |
| 50 | 0,30 |
| 100 | 0,15 |
| 200 | 0,08 |
| 400 | 0,04 |
Certificates of Analysis
Type analysis
| Appearance | tan to orange-brown corn |
| Particle size (mesh) | 200-400 |
| Extractables | <1 mg/g resin |
| Capacity (eq/l) | ≥1,7 |
| Counter ion | H+ |
| Matrix: Polystyrene - DVB; Active group: sulphonate. | |