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NUCLEOSIL® standard C8 phases
     
octyl modified silica phases for HPLC
C8 ec: medium density modification, endcapped · 9 % C · USP L7
C8: not encapped · USP L7

Features


nonpolar phases for RP chromatography
NUCLEOSIL® C8 ec:
available pore sizes 50 and 100 Å, particle size 5 µm
separation mechanism based on hydrophobic (van der Waals) interactions, slight residual silanol interactions
NUCLEOSIL® C8:
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
for numerous applications on NUCLEOSIL® C8 phases klick here:


Standard programme* of columns packed with NUCLEOSIL® C8 phases

Column system
Particle
Pore size [Å]

    size 50
100
100
120
300

endcapped     yes
yes
no
no
no
analytical
EC columns (standard system) 3 µm
 

 
 
  5 µm

 
      7 µm
 

      10 µm
 

 

ChromCart cartridge columns (CC)   5 µm




  Microbore columns (MB)
5 µm
 
 
preparative VarioPrep columns (VP) 7 µm
 

  if you do not know our HPLC column systems, click the "i" for further information

* Please note! Most combinations of MN column types, available dimensions and phases can be custom-packed on request.



Programme of NUCLEOSIL® C8 bulk packings
Particle size
Pore size [Å]

50
100
100
120
300
500
endcapped
yes
yes
no
no
no
no
3 µm
 

   
5 µm
 
7 µm
 
10 µm
 
 
For ordering information click here  

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