The following pretreatment is recommended:
1.The adsorbent is shipped as a water-wet product with sodium chloride (NaCl) and sodium carbonate (Na2CO3) salts to prevent bacterial growth. These salts need to be washed from the adsorbent before use, and it is suggested that this be achieved by washing with water at a linear flow rate of 5-10 m/h until the required level is achieved.
2.For sensitive applications, residual monomeric or oligomeric compounds may need to be removed from the adsorbent.
3.A regeneration with the proposed regenerant is also recommended before the first service cycle. If the regenerant is an alcohol, it must be displaced with water before the first loading cycle.
XAD4
Amberlite™ XAD4 polymeric adsorbent
20-60 mesh
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500 G
CHF 226.00
1 KG
CHF 341.00
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Cambia visualizzazione
500 G
CHF 226.00
1 KG
CHF 341.00
About This Item
Prodotti consigliati
Nome del prodotto
Amberlite™ XAD4, 20-60 mesh
Stato
beads
Livello qualitativo
Temp. autoaccensione
800 °F
tecniche
LPLC: suitable
Area superficiale
750 m2/g
Matrice
styrene-divinylbenzene
Gruppo funzionale matrice
polymer
Dimensione particelle
20-60 mesh
Dimensione pori
~0.98 mL/g pore volume
100 Å mean pore size
Densità
1.02 g/mL (true wet)(lit.)
1.08 g/mL (skeletal)(lit.)
Tecnica di separazione
reversed phase
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Descrizione generale
Nonionic macroreticular resin that adsorbs and releases ionic species through hydrophobic and polar interactions; usually used under isocratic conditions.
Applicazioni
Polyaromatic adsorbent for small hydrophobic compounds, surfactants, pharmaceutical manufacturing, phenols, chlorinated organics, pesticide removal and recovery, and organic removal from aqueous food streams.
Altre note
Hydrophobic polyaromatic resin
Two particle sizes are available:
Mesh 20-60 are Cat. Nos. 20276, 10358, XAD4
Mesh 20-50 is Cat. No. 06444
Mesh 20-60 are Cat. Nos. 20276, 10358, XAD4
Mesh 20-50 is Cat. No. 06444
Note legali
Amberlite is a trademark of DuPont de Nemours, Inc.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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