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.

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.