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Dowex® 1 X 2, 1 kg

200-400 mesh, Cl--form
Pack Qty.
Pack.
Anion exchangers
WGK 1
CAS No. [9085-42-1]

highly basic anion exchanger

€762.20/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. 0304.4

Available at short notice
from 6 Pack Qty. €724.09/Pack Qty.
from 24 Pack Qty. €685.98/Pack Qty.
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Dowex® 1 X 2
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Order No. Pack Qty. Pack. Price Quantity
0304.1 100 g plastic €109.15
0304.2 50 g plastic €54.75
0304.3 250 g plastic €217.70
0304.4 1 kg plastic €762.20
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Downloads / MSDS


General information

Dowex® Ion Exchanger

Anion exchanger, highly basic
Ion exchanger on a microporous styrene DVB copolymerisate base
Active group: quaternary ammonium compound type I

Cation exchanger, highly acidic
Matrix: polystyrene - DVB
Active group: sulphonate


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


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

Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Appearancebeads
Water capacity65-80 %
Capacity (eq/l)≥0,6
Counter ionCl-
Particle size (mesh)
>70≤15 %
<270≤15 %
Ion exchanger on the basis of a microporous styrene DVB-copolymerisate.
Active group: Quaternary ammonium compound type I.

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