59197
SUPELCOSIL™ ABZ+Plus (5 µm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(1)
About This Item
UNSPSC kód:
41115700
eCl@ss:
32110501
Javasolt termékek
product name
SUPELCOSIL™ ABZ+Plus HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
Ügynökség
suitable for USP L60
Minőségi szint
Jellemzők
endcapped
gyártó/kereskedő neve
SUPELCOSIL™
a címkézés mértéke
12.0% carbon loading
parameter
≤70 °C temp. range
400 bar pressure (5801 psi)
technika/technikák
HPLC: suitable
H × belső átmérő
25 cm × 4.6 mm
külső felület
170 m2/g
felület bevonatolás
surface coverage 3.4 μmol/m2
matrix
silica gel, spherical particle platform
mátrix aktív csoport
amide, alkyl phase
részecskeméret
5 μm
pórusméret
120 Å
pH-tartomány
2-7.5
alkalmazás(ok)
food and beverages
elválasztástechnika
reversed phase
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Általános leírás
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
Tulajdonságok és előnyök
• 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
Jogi információk
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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