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Catalog Search results 760414.4

760414.4

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NUCLEODUR C18 ISIS

by MACHEREY-NAGEL

NUCLEODUR® high purity silica phases for HPLC

Features

NUCLEODUR® is a fully synthetical type B silica (silica of 3rd generation) offering highly advanced physical properties:

totally spherical particle shape
outstanding surface microstructure
high pressure stability
low metal content

NUCLEODUR® as a state-of-the-art silica is the ideal base material for modern HPLC phases. It is the result of MACHEREY-NAGEL's pioneering research in chromatography for almost 50 years.
NUCLEODUR® with 1.8 µm particle size for increased separation efficiency

NUCLEODUR® C18 Isis - High purity silica phase for HPLC
Nonpolar crosslinked polymeric octadecyl modification
high steric selectivity · endcapped · 20 % C · USP L1

Properties
Key features:

Exceptional steric selectivity
Outstanding surface deactivation
Suitable for LC/MS and HPLC at pH extremes (pH 1–10)

Technical characteristics:
C18 phase with special polymeric, crosslinked surface modification
pore size 110 Å; particle sizes 1.8 μm, 3 μm and 5 μm; carbon content 20 %
Recommended application:
Steroids, (o,p,m-) substituted aromatics, fat-soluble vitamins

Application areas:

Aromatic compounds Pharmaceutical molecules Vitamins

Specification

Vendor	MACHEREY-NAGEL	Max Pressure	8700
Brand	NUCLEODUR C18 ISIS	Surface Area	340
Modifification	Silica/C18	Carbon Load, %	20.0
Mode	Reversed-Phase	Endcapped	Yes
Particle Size		Operating Temperature	60
Length		pH stability from	1.0
Internal Diameter		pH stability to	10.0
Pore size	110

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

Vendor	Brand	Mode	Modification	Int. diam.	Length	Particles	Pores	Price
LabHut	Cronusil-L ODS-B	Reversed-Phase	Silica/C18	4.0 mm	150 mm	5.0 μm	120 Å	206.57
KNAUER	Eurospher II	Reversed-Phase	Silica/C18	4.0 mm	100 mm	5.0 μm	100 Å	On request
Advanced Materials Technology	Halo Peptide ES-C18	Reversed-Phase	Silica/C18	3.0 mm	150 mm	2.7 μm	160 Å	On request
ACE	ACE C18	Reversed-Phase	Silica/C18	4.0 mm	75 mm	5.0 μm	100 Å	On request
Teknokroma	TRACER EXCEL 120 ODS-B	Reversed-Phase	Silica/C18	2.1 mm	100 mm	5.0 μm	120 Å	On request
PerkinElmer	Brownlee Analytical C18	Reversed-Phase	Silica/C18	4.0 mm	100 mm	5.0 μm	110 Å	On request
Luknova	HighSelect C18-120	Reversed-Phase	Silica/C18	4.6 mm	250 mm	3.0 μm	120 Å	On request
SiliCYCLE	SiliaChrom XT Fidelity C18	Reversed-Phase	Silica/C18	30.0 mm	100 mm	10.0 μm	150 Å	On request

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