Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

428736

Supelco

Amberlite™ MB20 Ion Exchange Resin

mixed bed, >50 mesh

Synonym(s):

AmberLite™ MB20 H/OH Mixed Bed Ion Exchange Resin hydrogen and hydroxide form

Sign Into View Organizational & Contract Pricing

Select a Size

1 KG
$148.00

$148.00

Check Cart for Availability
Request a Bulk Order
All Photos(1)

Select a Size

Change View
1 KG
$148.00

About This Item

MDL number:
MFCD00166706
UNSPSC Code:
23151817
NACRES:
SB.52

$148.00

Check Cart for Availability
Request a Bulk Order

Product Name

AmberLite™ MB20 Mixed Ion Exchange Resin,

form

beads

Quality Level

100

composition

HCR-S[H+] and SBR[OH-]: in accordance

parameter

60 °C max. temp.

moisture

46-51% (cation exchanger)
 60-72% (anion exchanger)

technique(s)

LPLC: suitable

matrix

styrene-divinylbenzene (gel)

particle size

20-50 mesh
560-660 μm (anion form)
710-810 μm (cation form)

operating pH

0-14

capacity

1.0 meq/mL by wetted bed volume(anion)
 1.9 meq/mL by wetted bed volume

separation technique

mixed mode

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

AmberLite™ MB20 is a premium, premixed, mixed bed product designed for polishing demineralized water to conductivities <0.1 µS/cm.

Application

AmberLite™ MB20 hydrogen and hydroxide form was used in assessing inorganic nitrogen in litter layer and soil using ion-exchange resin bags on Alpkem autoanalyzer [1] and by ion chromatography. [2] Mixed bed ion exchange resin specially processed resin for condensate polishing; best for in-process and column demineralization.
Mixed bed ion exchange resin specially processed resin for condensate polishing; best for in-process and column demineralization.

Features and Benefits

Uniform size beads offer higher surface area for increased capacity and faster kinetics. Nuclear grade, gel form, styrene-divinylbenzene copolymer matrix

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

Amberlite is a trademark of DuPont de Nemours, Inc.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCX7804
MKCX6568
MKCX2203
MKCS6771
MKCP7985

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Contrasting effects of substrate and fertilizer nitrogen on the early stages of litter decomposition.
Hobbie, Sarah E.
Ecosystems, 8, 644-656 (2005)
Functional diversity indices reveal the impacts of land use intensification on plant community assembly.
Pakeman, Robin J.
Journal of Ecology, 99, 1143-1151 (2011)

Questions

1–3 of 3 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  3. Questa resina permette di correggere pH estremamente acidi o basici e portarli verso il pH 7?

    1 answer

    1. Depending on whether cations or anions are put through the resin, this material will release H+ ions (if cations are in solution) or OH- ions (if anions are in solution). That said, it can raise or lower the pH, depending on the solution being used, but it is not inherently used to regulate pH; it depends upon the solution properties. The resin is typically used for demineralization and polishing applications rather than pH control.

      Helpful?

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service