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.