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), multi-endcapped
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.

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.

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.