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Catalog Search results 763954-302

763954-302

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ZORBAX Extend-C18

by Agilent Technologies

ZORBAX Extend-C18
Extend-C18 columns incorporate a unique patented bidentate silane, combined with a double-endcapping process that protects the silica from dissolution at high pH - up to pH 11.5. Columns are best applied for separations of compounds that are either (1) basic and have little or no retention at low or intermediate pHs, (2) more stable or more soluble at high pH, or (3) basic and show poor peak shape at low or intermediate pH.

High efficiency and long life at high pH - up to pH 11.5
Unique bidentate bonding and double endcaping provides high pH stability
More efficiency and better peak shape than polymer-based columns
Improve retention, resolution and peak shape of basic compounds
High sensitivity for LC/MS separations of peptides and proteins

Specification

Vendor	Agilent Technologies	Pore size	80
Brand	ZORBAX Extend-C18	Surface Area	180
Modifification	Silica/C18	Endcapped	Yes
Mode	Reversed-Phase	Operating Temperature	60
Particle Size		pH stability from	2.0
Length		pH stability to	11.5
Internal Diameter

Similar columns Columns with same mode & modification — across all brands

Vendor	Brand	Mode	Modification	Int. diam.	Length	Particles	Pores	Price
Agilent Technologies	ZORBAX Eclipse XDB	Reversed-Phase	Silica/C18	2.0 mm	50 mm	1.8 μm	80 Å	On request
LabHut	Cronusil-L ODS-A	Reversed-Phase	Silica/C18	7.0 mm	250 mm	5.0 μm	120 Å	696.66
KYA Technologies Corporation	HiQ Sil C18HS-100	Reversed-Phase	Silica/C18	21.2 mm	150 mm	5.0 μm	100 Å	On request
MACHEREY-NAGEL	NUCLEOSHELL RP 18plus	Reversed-Phase	Silica/C18	4.6 mm	100 mm	5.0 μm	90 Å	On request
Agilent Technologies	Pursuit XRs	Reversed-Phase	Silica/C18	2.0 mm	50 mm	3.0 μm	100 Å	On request
Biotage	Resolux 200 C18	Reversed-Phase	Silica/C18	20.0 mm	100 mm	4.5 μm	200 Å	On request
WATERS	Atlantis C18	Reversed-Phase	Silica/C18	4.6 mm	150 mm	3.0 μm	100 Å	On request
ES Industries	Chromegabond 60 MC-18	Reversed-Phase	Silica/C18	4.0 mm	50 mm	5.0 μm	60 Å	On request

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