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Catalog Search results 720017.4

720017.4

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NUCLEOSIL C8

by MACHEREY-NAGEL

NUCLEOSIL® standard silica phases for HPLC

Features

NUCLEOSIL® is a family of totally porous spherical silicas with a very pure and uniform SiO2 structure

Wide acceptance as routine packings for very different fields of chromatography
One of the first spherical silicas used in HPLC
Developed in the early seventies, it became a world-renowned HPLC packing
Still found in many analytical and preparative applications
An absolutely reliable choice in HPLC
The largest variety of modified HPLC silicas available on the market

NUCLEOSIL® standard C8 phases - Octyl modified silica phases for HPLC
C8: not encapped · USP L7

Features

Nonpolar phases for RP chromatography
NUCLEOSIL® C8:
Not endcapped, available pore sizes 100, 120, 300 and 500 Å,
available particle sizes 3 µm, 5 µm, 7 µm and 10 µm
Separation mechanism based on hydrophobic (van der Waals) interactions, noticeable silanol interactions
pH stability at 20 °C for both types: 2–8; carbon content depends on phase

Application areas:

Moderately polar compounds Nucleosides Pharmaceutical molecules Polar compounds Steroids

Specification

Vendor	MACHEREY-NAGEL	Max Pressure	5800
Brand	NUCLEOSIL C8	Surface Area	350
Modifification	Silica/C8	Carbon Load, %	8.5
Mode	Reversed-Phase	Endcapped	No
Particle Size		Operating Temperature	60
Length		pH stability from	2.0
Internal Diameter		pH stability to	8.0
Pore size	100

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

Vendor	Brand	Mode	Modification	Int. diam.	Length	Particles	Pores	Price
Chromenta	Chromenta KB C8	Reversed-Phase	Silica/C8	2.1 mm	150 mm	3.0 μm	120 Å	On request
ACE	ACE Excel C8	Reversed-Phase	Silica/C8	3.0 mm	125 mm	2.0 μm	100 Å	On request
SiliCYCLE	SiliaChrom AQ C8	Reversed-Phase	Silica/C8	2.1 mm	20 mm	3.0 μm	100 Å	On request
Princeton Chromatography Inc.	Ultima C8-100	Reversed-Phase	Silica/C8	50.0 mm	50 mm	5.0 μm	100 Å	On request
RESTEK	Ultra	Reversed-Phase	Silica/C8	4.6 mm	100 mm	5.0 μm	100 Å	On request
Agilent Technologies	ZORBAX Eclipse XDB	Reversed-Phase	Silica/C8	4.0 mm	75 mm	3.5 μm	80 Å	On request
Teknokroma	Tracer EXTRASIL C8	Reversed-Phase	Silica/C8	4.0 mm	150 mm	3.0 μm	80 Å	On request
Phenomenex	HyperClone	Reversed-Phase	Silica/C8	4.6 mm	150 mm	5.0 μm	120 Å	On request

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