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VA HPLC column (analytical), NUCLEOGEL SUGAR Pb, 10 µm, 300x7.8 mm
$2,365.00 * $0.00 * (0% Saved)
*taxes and shipping not included
Delivery time approx. 5 working days
Item number: 719530 024040300030Package unit 1 Piece(s)
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Polymer-based HPLC phase for separation of sugars. Sulfonated polystyrene / divinylbenzene... more
Polymer-based HPLC phase for separation of sugars. Sulfonated polystyrene / divinylbenzene resins in Pb ionic form. Separation mechanism includes steric exclusion, ligand exchange and partition effects, ligand exchange being the predominant force, since the hydrated metal ions form strong interactions with the hydroxyl groups of the sample molecules. The intensity of these interactions decreases in the sequence Pb, Ca, Na.
|Base material||Sulfonated spherical PS/DVB resin|
|Phase||NUCLEOGEL SUGAR Pb|
|Surface chemistry||Sulfonated spherical polystyrene resin cross-linked with divinylbenzene (PS/DVB), Pb²⁺ form|
|Mode||Special application or diverse|
|Type||VA HPLC column (analytical)|
|Column length||300 mm|
|Column inner diameter||7.8 mm|
|Particle type||Fully porous particles (FPP)|
|Particle size||10 µm|
|Eluent in HPLC column||Demineralized water + 0.02 % NaN₃ (sodium azide)|
|Recommended application(s)||Food and biological samples, HPLC, Mono- and oligosaccharides, Sugar alcohols, Sugars|
|Carbon content||Not available or proprietary|
|Pore size||100 Å|
|Temperature stability (max)||90 °C|
|Pressure stability (max)||70 bar|
|Column volume||14.3 mL|
|Scope of delivery||1x analytical HPLC column, instruction leaflet, certificate of analysis|