Login
   
  
     
  
   
NUCLEODUR® C18 ec
high purity silica phase for HPLC
medium density monomeric octadecyl modification
endcapped · 17.5 % C · USP L1
Properties

key features:
ideal and reliable standard RP phase for daily routine analysis and up-scaling for preparative HPLC
medium density octadecyl (C18) modification with exhaustive endcapping
wide range of application areas
technical characteristics:
pore size 110 Å; particle sizes 3 μm and 5 μm; 7 μm, 10 μm, 12 μm,
16 μm, 20 μm, 30 μm and 50 μm for preparative separations;
carbon content 17.5 %; pH stability 1 – 9, high reproducibility from lot to lot
recommended application:
basic, neutral or acidic drugs; derivatized amino acids; pesticides
fat-soluble vitamins; aldehydes and ketones; phenolic compounds


Standard programme* of columns packed with NUCLEODUR® C18 ec
Column system Particle size: 3 µm 5 µm 10 µm
analytical EC columns (standard system, 2 – 4.6 mm)    
  Microbore columns (MB, 1 mm)  
preparative VarioPrep columns (VP, ≥ 8 mm)    
if you do not know our HPLC column systems, click the "i" for further information
* Please note! Most combinations of MN column types, available column dimensions and particle sizes can be custom-packed on request.


Programme of NUCLEODUR® C18 ec bulk packings
Particle size
10 µm 12 µm 16 µm 20 µm 30 µm 50 µm
For ordering information click here

 Print   
   
EC standard columns for analytical HPLC
Ordering information

Length-> 50 mm 75 mm 100 mm 125 mm 150 mm 250 mm
3 µm particle size
2 mm ID 760050.20

760051.20
760052.20
3 mm ID 760050.30

760051.30
760052.30
4 mm ID 760050.40

760051.40
760052.40
4.6 mm ID 760050.46 760046.46 760054.46 760051.46 760053.46 760052.46
Guard columns*: 8 x 3 mm 761005.30
8 x 4 mm 761005.40
5 µm particle size
2 mm ID 760004.20

760001.20
760002.20
3 mm ID 760004.30

760001.30
760002.30
4 mm ID 760004.40

760001.40
760002.40
4.6 mm ID 760004.46 760035.46 760013.46 760001.46 760008.46 760002.46
Guard columns*: 8 x 3 mm 761100.30
8 x 4 mm 761100.40
Guard columns in packs of 3, EC columns in packs of 1.
* Guard column cartridges are coupled to EC columns using guard column adaptor EC (REF 721359).
3 mm ID (.30) ChromCart® (CC) guard column cartridges are used for 2 mm ID and 3 mm ID EC columns;
4 mm ID (.40) CC guard column cartridges are applied for 4 and 4.6 mm ID EC columns.
Custom-packed EC columns with other dimensions are available on request.
top of page

 Print   
   
Microbore columns for analytical HPLC
Ordering information

Length: 100 mm 125 mm 150 mm 250 mm
3 µm particle size
1 mm ID 717710.10 717711.10 717712.10 717713.10
5 µm particle size
1 mm ID 717701.10 717700.10 717702.10 717703.10
All columns in packs of 1. Guard columns for microbore columns on request!
On request, Microbore columns are also available in lengths of 40, 50, 60, 200 and 300 mm and with 0.05, 0.075, 0.1, 0.15, 0.3, 0.4, 0.5, 0.75 and 1.5 mm ID.
top of page

 Print   
   
VarioPrep columns for preparative HPLC
Ordering information

Length   10 mm ID   21 mm ID 32 mm ID 40 mm ID 50 mm ID  
5 µm particle size
50 mm   762003.100   762003.210        
125 mm   762029.100   762029.210        
150 mm           762027.400    
250 mm   762022.100   762022.210 762022.320 762022.400    
10 µm particle size
50 mm   762011.100   762011.210        
125 mm   762302.100   762302.210        
150 mm           762303.400    
250 mm   762010.100   762010.210 762010.320 762010.400 762010.500  
Guard column cartridges with NUCLEODUR® C18 ec
    8 mm ID   16 mm ID 32 mm ID 50 mm  
10 mm *   762090.80            
20 mm *       762091.160        
15 mm *         762311.320    
30 mm *             762312.500  
VP guard column Size   Pack of for VP column required holder REF  
VP 10/8   10 x 8 mm ID   2 10 mm ID 8 mm 718251  
VP 20/16   20 x 16 mm ID   2 21 mm ID 16 mm 718250  
VP 15/32   15 x 32 mm ID   1 32 – 40 mm ID 32 mm 718253  
VP 30/50   30 x 50 mm ID   1 50 mm ID 50 mm 718254  
Custom-packed VP columns with other dimensions are available on request.
For details of the VarioPrep column system click here.
Other NUCLEODUR® C18 ec phases than those listed above can also be custom-packed in VarioPrep columns.
top of page

 Print   
   
NUCLEODUR® C18 ec bulk packings

Ordering information

Phase Particle Size Pack of 100 g Pack of 1 kg
NUCLEODUR 100-10 C18 ec 10 µm 713610.0100 713610.1
NUCLEODUR 100-12 C18 ec 12 µm 713615.0100 713615.1
NUCLEODUR 100-16 C18 ec 16 µm 713620.0100 713620.1
NUCLEODUR 100-20 C18 ec 20 µm 713600.0100 713600.1
NUCLEODUR 100-30 C18 ec 30 µm 713630.0100 713630.1
NUCLEODUR 100-50 C18 ec 50 µm 713551.0100 713551.1
Packed columns see above
top of page

 Print   
   
  
Copyright 2009 by MACHEREY-NAGEL GmbH & Co. KG   Imprint / Impressum Privacy StatementTerms Of Use