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760396.2
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438.00
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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

Specification
Vendor MACHEREY-NAGEL Max Pressure 13050
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 from other manufacturers to NUCLEODUR C18 ISIS

Up to 10 unique Brand families from other Vendors with the same Mode and the same Modification.

How similarity is calculated
Eligible families receive a weighted score from Modification (25%), Product Usage (20%), Carbon Load (15%), Endcapping (10%), Pore Size (10%), Surface Area (8%), pH Stability (8%) and Particle Size (4%). The score uses data available in both families and requires at least three comparable criteria, at least 50% data coverage and a minimum 55% score. A relevant active sponsor may appear first and is always labelled Sponsored.
A similarity score does not guarantee identical selectivity or performance. Confirm suitability under the intended method conditions.
ACE C18-HL
by ACE
Sponsored 70% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size90 Å
Shared Product UsageNo shared usage assigned
View Brand
BetaSil
by Thermo Fisher Scientific
94% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageNo shared usage assigned
View Brand
Mediterranea Sea18
by Teknokroma
93% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageNo shared usage assigned
View Brand
Shim-pack VP-ODS
by SHIMADZU
92% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size120 Å
Shared Product UsageNo shared usage assigned
View Brand
Ultra
by RESTEK
92% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageNo shared usage assigned
View Brand
Purospher® STAR
by Merck
90% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size120 Å
Shared Product UsageNo shared usage assigned
View Brand
Prestige C18
by Orochem
90% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageNo shared usage assigned
View Brand
Alltima C18
by Hichrome
88% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageNo shared usage assigned
View Brand
VertiSep UPS C18
by Vertical Chromatography
85% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageNo shared usage assigned
View Brand
Agilent Prep
by Agilent Technologies
84% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageNo shared usage assigned
View Brand
Product Usage values
Aromatic compounds Pharmaceutical molecules Vitamins
Application values
No Application values are assigned to this Product.
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