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62103 Sigma-Aldrich

Lewatit® TP 207

sodium form

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Properties

Related Categories Analytical/Chromatography, Cation, Chelating Ion Exchange Media, LPLC Separation Media, LPLC/TLC/Paper Chromatography,
description   weakly acidic cation exchanger
form   particles (spherical)
moisture   53-58%
loss   45-60% loss on drying, 110 °C
matrix   styrene-divinylbenzene (macroporous)
matrix active group   iminodiacetic acid functional group
particle size   400-1250 μm
capacity   2.2 meq/mL by wetted bed volume

Description

Application

Chelating resin especially suited for the selective binding of heavy metal cations from weakly acidic to weakly basic solutions.

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Legal Information

Lewatit is a registered trademark of Lanxess Deutschland GmbH

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles

Articles

Selection Guide for Polymeric Resins in Chromatography & Purification

Sigma-Aldrich carries a vast array of resins, from leading manufacturers; such as, Dow Chemical, Rohm & Haas, Mitsubishi, and Lanxess. Our product line includes adsorbent, ion-exchange (anion / catio...
Keywords: Adsorption, Antibiotics, Detergents, Fermentation, Filtration, Hormones, Ion Exchange, Pharmaceutical, Purification, Separation

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