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Amberlite® MB-20 20 - 50 mesh (mixed bed exchanger), ion-exchange resin, regenerated, Supelco®

Leverantör: Merck
Beskrivning: Amberlite® MB-20 20 - 50 mesh (mixed bed exchanger), ion-exchange resin, regenerated, Supelco®

Product Image-1.15131.0500

Ion exchangers

Leverantör: Merck
Beskrivning: In general, ion exchangers consist of a cross-linked polymer matrix with a uniform distribution of fixed ionic groups sited throughout the resin structure. These must be balanced by a similar number of ions of the opposite charge, (counter ions) to maintain electrical neutrality. Cation exchangers therefore, exchange and enrich only cations, anion exchangers only anions. In contrast adsorber resins have a non ionic, but depending on the structure, a somewhat polar character, and don't adsorb stoichiometrically both: anions, cations, as well as uncharged compounds.

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Amberlite® XAD4, Pore size: 100 Å 20 - 60 mesh ion-exchange resin, Supelco®

Artikel nummer : (10358.)
Leverantör: Merck
Beskrivning: Amberlite XAD4, a nonpolar absorbent, used for stripping and concentration of organic compounds. It is also used in developing chelating ligands due to its properties like, porosity, high surface area, purity and durability.
UOM: 1 * 1 Items
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Amberlite® XAD®-2, Pore size: 90 Å mean 20 - 60 mesh ion-exchange resin, Supelco®

Artikel nummer : (10357.)
Leverantör: Merck
Beskrivning: Amberlite® XAD-2, a hydrophobic copolymer of styrene-divinylbenzene resin, requires longer purification process and is commonly used as a sorbent. Amberlite® XAD-2 resin sorbs organic compounds depending upon the aromaticity and size of the hydrophobic groups through low-energy physical interactions.
UOM: 1 * 1 Items

Certifikat


Product Image-XAD16-500G

Amberlite® XAD-16, Pore size: 200 Å 20 - 60 mesh ion-exchange resin, Supelco®

Leverantör: Merck
Beskrivning: Nonionic macroreticular resin that adsorbs and releases ionic species through hydrophobic and polar interactions; usually used under isocratic conditions.

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Amberlite® XAD®-2, Pore size: 90 Å mean 20 - 60 mesh ion-exchange resin, Supelco®

Artikel nummer : (SU853005)
Leverantör: Merck
Beskrivning: Amberlite® XAD®-2 is a strongly acidic ion-exchange resin.
UOM: 1 * 1 Items
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Amberlite® FPC23 hydrogen form 16 - 40 mesh (strongly acidic cation exchanger), Supelco®

Artikel nummer : (41349-1KG)
Leverantör: Merck
Beskrivning: Amberlite® FPC23 hydrogen form 16 - 40 mesh (strongly acidic cation exchanger), Supelco®
UOM: 1 * 1 kg
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Amberlite® XAD®-2, Pore size: 90 Å mean 20 - 60 mesh ion-exchange resin, Supelco®

Leverantör: Merck
Beskrivning: Amberlite® XAD-2, a hydrophobic copolymer of styrene-divinylbenzene resin, requires longer purification process and is commonly used as a sorbent. Amberlite® XAD-2 resin sorbs organic compounds depending upon the aromaticity and size of the hydrophobic groups through low-energy physical interactions.

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Amberlite® IR120 Hydrogen form, ca. 50% moisture 620 - 830 μm (strongly acidic cation exchanger), ion exchange resin, Supelco®

Leverantör: Merck
Beskrivning: Amberlite IR120 is a gel-type strongly acidic cation exchange resin and a heterogeneous catalyst, suitable for a wide variety of chemical process applications, removal of amino acids at low pH, USP potassium methods, etc..

Certifikat

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Amberlite® XAD4, Pore size: 100 Å 20 - 60 mesh ion-exchange resin, Supelco®

Leverantör: Merck
Beskrivning: Nonionic macroreticular resin that adsorbs and releases ionic species through hydrophobic and polar interactions; usually used under isocratic conditions.

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Amberlite® XAD-7 HP, Pore size: 300-400 Å (mean) 20 - 60 mesh synthetic adsorbent resin, Supelco®

Leverantör: Merck
Beskrivning: Nonionic macroreticular resin that adsorbs and releases ionic species through hydrophobic and polar interactions; usually used under isocratic conditions.

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Amberlite® IR120 Hydrogen form 620 - 830 μm (strongly acidic cation exchanger), ion exchange resin, Supelco®

Artikel nummer : (10322.)
Leverantör: Merck
Beskrivning: Amberlite IR 120-H, gel type acidic cation exchange resin is of sulfonated polystyrene type having tremendous stability. It is an efficient heterogeneous catalyst for organic reactions.
UOM: 1 * 500 g
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Supelpak™-2SV, Pore size: 90 Å (mean pore size) 20-60 mesh, Supelco®

Leverantör: Merck
Beskrivning: Supelpak™-2SV is purified Amberlite® XAD2 that has been specially cleaned and tested for optimal performance in the capturing and extraction of semivolatile organics. Packaged in glass containers.

Product Image-20257-U

Sorbent tubes for gas and vapor sampling, ORBO™

Leverantör: Merck
Beskrivning: ORBO™ sorbent tubes contain two beds of the same selective adsorbent seperated by glass wool or foam, for gas and vapor sampling.

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OVS sampling tubes, ORBO™

Leverantör: Merck
Beskrivning: The OSHA Versatile Sampler (OVS) is a unique tube design with the adsorbent and filter combined in one tube for collection of both vapors and aerosols.

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Amberlite® IRA743 free base ion-exchange resin, Supelco®

Leverantör: Merck
Beskrivning: Amberlite® IRA743 free base is of styrenic, macroreticular form. Weakly basic resin with N-methylglucaomine functionality which is useful in boron-specific applications.

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Lager för denna produkt är begränsat, men kan vara tillgänglig i ett lager nära dig. Se till att du är inloggad på hemsidan så att tillgängligt lager kan visas. Om call fortfarande visas och du behöver hjälp, ring oss på 08-621 34 20.
Lager för denna produkt är begränsat, men kan vara tillgänglig i ett lager nära dig. Se till att du är inloggad på hemsidan så att tillgängligt lager kan visas. Om call fortfarande visas och du behöver hjälp, ring oss på 08-621 34 20.
VWR International AB säljer bara etanol till skattebefriade kunder. Denna produkt ä reglerad enligt svensk lagstiftning. Om ytterligare information krävs av dig kommer du att kontaktas via e-post.
VWR International AB säljer bara etanol till skattebefriade kunder.
Denna produkt ä reglerad enligt svensk lagstiftning. Om ytterligare information krävs av dig kommer du att kontaktas via email.
Produkten har blockerats av din organisation. Vänligen kontakta din inköpsavdelning för mer information.
Lösenordet och säkerhetsfrågan associerade med ditt Kundnummer har gått ut. Vänligen ändra ditt lösenord och din säkerhetsfråga.
Denna produkt är inte längre tillgänglig. Alternativ kan vara tillgängliga genom att söka med VWR art.nr ovan. Om du behöver ytterligare hjälp, ring VWR Kundservice på 08-621 34 20.
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