65730-U

Discovery^® Zr-Carbon HPLC Column

3 μm particle size, L × I.D. 15 cm × 4.6 mm

• Codice UNSPSC: 41115700
• eCl@ss: 32110501
• NACRES: SB.52

Proprietà

• Materiali: stainless steel column
• Nome Commerciale: Discovery^®
• Caratteristiche: endcapped: no
• Produttore/marchio commerciale: Discovery^®
• Confezionamento: 1 ea of
• Grado di funzionalizzazione: 1% Carbon loading
• Parametri: ≤100 °C temp. range (up to 150 °C with special hardware); 400 bar pressure (5801 psi)
• tecniche: HPLC: suitable
• Lungh. × D.I.: 15 cm × 4.6 mm
• Area superficiale: 30 m²/g
• Matrice: zirconia, spherical, porous particle platform; polymeric
• Gruppo funzionale matrice: carbon phase
• Dimensione particelle: 3 μm
• Dimensione pori: 300 Å
• Intervallo di pH d’impiego: 1-14
• applicazioni: food and beverages
• Tecnica di separazione: reversed phase

Descrizione

Descrizione generale

Discovery Zr-Carbon comprises spherical, porous carbon-coated zirconia particles. It is ideal for the reversed-phase separation of positional isomers and diastereomers. It complements the selectivity offering of the other zirconia- and silica-based Discovery phases, and allows the use of the full range of mobile phase pH from pH 1 to 14. It is a great alternative when C18 does not work.

Caratteristiche e vantaggi

• Excellent separation of geometric isomers and diastereomers.
• Very hydrophobic surface.
• Most different retention compared to other Discovery Zr phases for non-ionic compounds.
• Similar to porous graphitic carbon, but with added ion-exchange interactions.

Altre note

Avoid fused-ring aromatics as they are too strongly retained by Discovery Zr-Carbon.

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Note legali

Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany