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Instruction leaflet:
NUCLEODUR®
RP columns

  
   
NUCLEODUR® C8 Gravity
High purity silica phase for HPLC
Nonpolar high density monomeric octyl modification
endcapped · 11 % C · USP L7
Properties
Key features:
Suitable for LC/MS and HPLC at pH extremes (pH 1–11)
Superior base deactivation
Ideal for method development
Technical characteristics:
High density octyl modification (C8)
Pore size 110 Å; particle sizes 1.8 and 5 μm
7, 10, 12 and 16 μm particles for preparative purposes on request
Carbon content 11 %
Recommended application:
Overall sophisticated analytical separations
Compound classes separated include pharmaceuticals, e.g., analgesics, antiinflammatory drugs, antidepressants; herbicides, phytopharmaceuticals, immunosuppressants
For applications click here.


Standard program* of columns packed with NUCLEODUR® C8 Gravity
Column system Particle size: 1.8 µm 5 µm
Analytical EC columns (standard system, 2–4.6 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.

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EC standard columns for analytical HPLC
Ordering information
Eluent in column acetonitrile – water
Length -> 30 mm 50 mm 75 mm 100 mm 125 mm 150 mm 250 mm
NUCLEODUR® C8 Gravity, 1,8 µm
2 mm ID 760756.20 760755.20 760760.20 760757.20   760759.20  
3 mm ID 760756.30 760755.30   760757.30      
4 mm ID 760756.40 760755.40   760757.40      
4.6 mm ID 760756.46 760755.46   760757.46      
EC guard columns*: 4 x 2 mm 761905.20   4 x 3 mm 761905.30  
NUCLEODUR® C8 Gravity, 5 µm
2 mm ID   760750.20   760754.20 760751.20 760752.20 760753.20
3 mm ID   760750.30   760754.30 760751.30 760752.30 760753.30
4 mm ID   760750.40   760754.40 760751.40 760752.40 760753.40
4.6 mm ID   760750.46 760749.46 760754.46 760751.46 760752.46 760753.46
EC guard columns*: 4 x 2 mm 761907.20   4 x 3 mm 761907.30  
CC guard columns**: 8 x 3 mm 761754.30   8 x 4 mm 761754.40  
Guard columns in packs of 3, EC columns in packs of 1

Guard columns for EC columns   EC columns with ID Use guard
column holder
      2 mm 3 mm 4 mm 4.6 mm
* Column Protection System EC guard column 4/2 4/3 4/3 4/3 REF 718966
** ChromCart® guard column system CC guard column 8/3 8/3 8/4 8/4 REF 721359
Custom-packed EC columns with other dimensions are available on request.
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VarioPrep columns for preparative HPLC
Ordering information
Eluent in column acetonitrile – water
Length   10 mm ID   21 mm ID
NUCLEODUR® C8 Gravity, 5 µm
50 mm   762081.100   762081.210
125 mm   762071.100   762071.210
150 mm       762082.210
250 mm   762070.100   762113.210
VP guard columns with NUCLEODUR® C8 Gravity
    8 mm ID   16 mm ID
10 mm*   762097.80   762097.160
* 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 10/16 10 x 16 mm ID 2 21 mm ID 16 mm 718256
Custom-packed VP columns with other dimensions are available on request.
For details of the VarioPrep column system click here.
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