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428698

AmberSep® Retardion 11A8 Ion Exchange

50-100 mesh

Synonym(s):

AmberSep® Retardion 11A8 Ion Exchange

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500 g

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$865.00

About This Item

CAS Number:
UNSPSC Code:
23151817
NACRES:
SB.52
MDL number:

$865.00


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description

amphoteric form

Quality Segment

form

beads

parameter

70 °C max. temp.

moisture

43-48%

technique(s)

LPLC: suitable

color

deep yellow, tan

matrix

amphoteric styrene-divinylbenzene (gel)

particle size

50-100 mesh

operating pH

0-14

capacity

0.7 meq/mL by wetted bed volume

separation technique

mixed mode

General description

Amphoteric properties of AmberSep® Retardion 11A8 allow specific isolation of elements from complex mixtures which generally is possible with use of monofunctional ion exchangers. Determination of trace amounts of Zinc and Cadmium by radiochemical NAA was performed using Retardion 11A8.
The Retardion 11A8 is not a true mixed bed resin, but a resin with mixed functionality. It contains paired anion and cation exchange sites (each exists as the other′s counter-ion) that adsorb mobile ions from a bulk stream.

Application

AmberSep® Retardion 11A8 was used in solid phase extraction for determination of total concentrations by flame atomic absorption spectrometry.
Chromatographic resin for ion separation. Useful for removal of ionic detergents (e.g., SDS) from protein samples. It is used for the removal of electrolytes from water solutions, and separation of cations from anions. Desalting occurs by SEC-type mechanism, so column use is recommended for best success.
     

Physical form

Mixed bed

Other Notes

This ion-exchange resin has not been specially processed nor cleaned. We suggest that it be treated to a suitable preliminary elution and wash.

Legal Information

Ambersep is a registered trademark of DuPont de Nemours, Inc.

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This Item
57366343665806476
description

50-100 mesh

description

hydrogen form

description

-

description

OH--form, strongly basic

separation technique

mixed mode

separation technique

cation exchange

separation technique

anion exchange

separation technique

anion exchange

matrix

amphoteric styrene-divinylbenzene (gel)

matrix

styrene-divinylbenzene (gel)

matrix

styrene-divinylbenzene (gel)

matrix

styrene/divinylbenzene

parameter

70 °C max. temp.

parameter

150 °C max. temp.

parameter

-

parameter

-

particle size

50-100 mesh

particle size

-

particle size

525-625 μm

particle size

20-50 mesh

form

beads

form

beads

form

beads

form

beads

capacity

0.7 meq/mL by wetted bed volume

capacity

2.0 meq/mL by wetted bed volume

capacity

1.2 meq/mL by wetted bed volume

capacity

0.8 meq/mL by wetted bed volume


Pictograms

Exclamation mark

Signal Word

Warning

Hazard Codes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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