Editors
Instruction leaflet:
NUCLEOSIL®
RP columns


NUCLEOSIL® C18 Nautilus
Octadecyl modified silica phase for HPLC
Embedded polar group, endcapped · 16 % C · USP L60
Features
Hydrophobic phase with pronounced hydrophilic properties, suited for 100 % aqueous eluents
Pore size 100 Å, available particle sizes 3 µm and 5 µm
pH stability 2–8, carbon content 16 %
Separation mechanism based on hydrophobic (van der Waals) and polar interactions
Corresponding NUCLEODUR® phase: see NUCLEODUR® PolarTec
For applications on NUCLEOSIL® C18 Nautilus click here:


EC standard columns for analytical HPLC
Ordering information
Eluent in column acetonitrile – water
Length 125 mm 150 mm 250 mm   EC guard columns*
NUCLEOSIL® 100-3 C18 Nautilus · 3 µm particle size    
4 mm ID 720472.40       721649.30
4.6 mm ID 720472.46 720471.46     721649.30
NUCLEOSIL® 100-5 C18 Nautilus · 5 µm particle size    
4 mm ID 720430.40   720431.40   721133.30
4.6 mm ID 720430.46 720432.46 720431.46   721133.30
Columns/pack 1 1 1   3
* EC 4/3 guard column cartridges are used for EC columns of 4 and 4.6 mm ID with the Column Protection System guard column holder (REF 718966).
Custom-packed EC columns with other dimensions are available on request.

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