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Ion exchange resin ROTI®Change 50 W x 4, 250 g

200-400 mesh, analytical grade, H+-form
Przykłady działania: prowadzą do uszczerbku na zdrowiu, drażnią oczy, skórę lub organy układu oddechowego. W dużych ilościach prowadzą do śmierci. Bezpieczeństwo: jak wyżej, w razie podrażnienia skóry lub kontaktu z oczami przepłukać wodą lub innym odpowiednim środkiem.
i causes serious eye irritation
P280 P305+P351+P338
i wear protective gloves/eye protection, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
Produkty pokrewne
Pack Qty.
Cation exchanger, Anion exchangers
Density (D) 1,3 g/cm³

Highly acidic cation exchanger

Type analysis

139,90 €/op. 

plus VAT | 250 g za op.

Nr kat. 1A61.3

Dostępny z magazynu w Karlsruhe
Szybka, prosta i niezawodna dostawa.
od 6 op. 132,90 €/op.
od 24 op. 125,91 €/op.
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Ion exchange resin ROTI®Change 50 W x 4
Wybrana ilość:   0
  1. Suma pośrednia:  0.00
Nr kat. Pack Qty. Pack. Cena Ilość
1A61.1 25 g plastic 19,90 €
1A61.2 100 g plastic 59,90 €
1A61.3 250 g plastic 139,90 €
1A61.4 500 g plastic 249,90 €
Dostępny z magazynu w Karlsruhe
Dostępny krótkoterminowo
Data dostawy obecnie nieznana
Wybrana ilość:   0
  1. Suma pośrednia:  0.00


Informacje ogólne

ROTI®Change Ion Exchanger

Our product range ROTI®Change contains ion exchanger, which are particularly suitable for analytical purposes. The corresponding polystyrene based resins were specially purified to reduce extractable residues to less than 1 mg/g resin.

Ion Exchanger

The ion exchanger offered in our range differ depending on their application and requirements. Three different types are available:
• Mixed bed ion exchanger
• Classical cation and anion exchanger
• Cation and anion exchanger for analytical purposes

Typical applications:
• Water treatment
• Pharmaceutical industry and biochemistry
• Production and purifying of chemicals
• Classical laboratory analysis

Cation exchange resins

Our 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.

Further attractive products to complete your chromatography laboratory can be found on our Chromatography page!

Conversion of the Mesh-sizes in millimetres

mesh mm
20 0,84
50 0,30
100 0,15
200 0,08
400 0,04

Świadectwa jakości

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Znaleziono następujące świadectwa jakości:

Type analysis

Appearancetan to orange-brown corn  
Particle size (mesh)200-400  
Extractables≤1 mg/g resin  
Capacity (eq/l)≥1.1  
Counter ionH+  
Matrix: Polystyrene - DVB; Active group: sulphonate.

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