Instruction leaflet:
RP columns

Octyl modified high density silica phase for HPLC
Monomeric modification, endcapped · 13 % C · USP L7
Hydrophobic, nonpolar phase for RP chromatography, pore size 100 Å, particle sizes 5 µm
pH stability 2–8, carbon content 13 %,
recommended for separation of moderately to highly polar (water-soluble) compounds
Applications: steroids, nucleosides, cyclodextrins, pharmacological plant constituents
Separation mechanism based on hydrophobic (van der Waals) interactions
Corresponding NUCLEODUR® phase: see NUCLEODUR® C8 Gravity
For applications click here.

EC standard columns for analytical HPLC
Ordering information
Eluent in column acetonitrile – water
 Length ->   150 mm 250 mm   EC guard columns*
NUCLEOSIL® 100-5 C8 HD · particle size 5 µm    
4 mm ID     720196.40   721071.30
4.6 mm ID   720194.46 720196.46   721071.30
Columns/pack   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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