59194
SUPELCOSIL™ ABZ+Plus (3 µm) HPLC Columns
L × I.D. 15 cm × 4.6 mm, HPLC Column
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About This Item
Codice UNSPSC:
41115700
eCl@ss:
32110501
Prodotti consigliati
product name
SUPELCOSIL™ ABZ+Plus HPLC Column, 3 μm particle size, L × I.D. 15 cm × 4.6 mm
agenzia
suitable for USP L60
Livello qualitativo
Caratteristiche
endcapped
Produttore/marchio commerciale
SUPELCOSIL™
Grado di funzionalizzazione
12.0% carbon loading
Parametri
≤70 °C temp. range
400 bar pressure (5801 psi)
tecniche
HPLC: suitable
Lungh. × D.I.
15 cm × 4.6 mm
Area superficiale
170 m2/g
Copertura della superficie
surface coverage 3.4 μmol/m2
Matrice
silica gel, spherical particle platform
Gruppo funzionale matrice
amide, alkyl phase
Dimensione particelle
3 μm
Dimensione pori
120 Å
Intervallo di pH
2-7.5
applicazioni
food and beverages
Tecnica di separazione
reversed phase
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Descrizione generale
SUPELCOSIL ABZ+Plus columns offer both high deactivation and unique selectivity. Deactivated silica particles of very narrow particle size distribution ensure high efficiency with low back pressure. After bonding and endcapping reactions, the ABZ+Plus phase effectively shields unreacted silanol groups on the silica, preventing them from interacting with most analytes, and provides symmetric peaks regardless of an analyte′s functionality. The phase also allows you to use low ionic strength buffers without having to add an ion-suppressing modifier. ABZ+Plus enables you to use simple mobile phases when analyzing the most difficult compounds; acids, strongly basic compounds, and zwitterions.
suitable for L60 per USP
suitable for L60 per USP
Caratteristiche e vantaggi
• High efficiency for polar, nonpolar, and charged analytes
• Symmetric peaks for the most reactive compounds
• Unique selectivity for polar and charged compounds
• Symmetric peaks for the most reactive compounds
• Unique selectivity for polar and charged compounds
Note legali
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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