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Instruction leaflet:
NUCLEODUR®
RP columns

  
   
NUCLEODUR® C8 ec
High purity silica phase for HPLC
Medium density monomeric octyl modification
endcapped · 10.5 % C · USP L7
Properties
Key features:
Ideal and reliable standard RP phase for daily routine analysis and up-scaling for preparative HPLC
Medium density octyl 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,
16 μm, 20 μm, and 50 μm for preparative separations on request;
carbon content 10.5 %; 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
For applications click here.


Standard program* of columns packed with NUCLEODUR® C8 ec
Column system Particle size:   3 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 (also microbore columns), available 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 -> 50 mm 75 mm 100 mm 125 mm 150 mm 250 mm
NUCLEODUR® 100-3 C8 ec
2 mm ID 760063.20   760059.20 760060.20   760062.20
3 mm ID 760063.30   760059.30 760060.30   760062.30
4 mm ID 760063.40   760059.40 760060.40   760062.40
4.6 mm ID 760063.46 760064.46 760059.46 760060.46 760061.46 760062.46
EC guard columns* 4 x 2 mm 761936.20   4 x 3 mm 761936.30
CC guard columns** 8 x 3 mm 761012.30   8 x 4 mm 761012.40
NUCLEODUR® 100-5 C8 ec
2 mm ID 760700.20   760704.20 760701.20   760703.20
3 mm ID 760700.30   760704.30 760701.30   760703.30
4 mm ID 760700.40   760704.40 760701.40   760703.40
4.6 mm ID 760700.46 760706.46 760704.46 760701.46 760702.46 760703.46
EC guard columns* 4 x 2 mm 761937.20   4 x 3 mm 761937.30
CC guard columns** 8 x 3 mm 761704.30   8 x 4 mm 761704.40
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 32 mm ID 40 mm ID
NUCLEODUR® C8 ec, 5 µm
50 mm 762072.100 762072.210    
125 mm 762061.100 762061.210    
150 mm       762079.400
250 mm 762062.100 762062.210 762062.320 762062.400
VP guard columns with NUCLEODUR® C8 ec
  8 mm ID 16 mm ID 32 mm ID
10 mm * 762092.80 762092.160    
15 mm *     762321.320
* 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
VP 15/32 15 x 32 mm ID 1 32–40 mm ID 32 mm 718253
Custom-packed VP columns with other dimensions are available on request.
For details of the VarioPrep column system click here.
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