德國MNNUCLEODUR® PolarTec液相色譜柱

NUCLEODUR® PolarTec

High purity silica phase for HPLC

Octadecyl phase with embedded polar group
endcapped · 17 % C · USP L1 / L60

Properties

Key features:
Excellent base deactivation

Suitable for LC/MS and 100 % aqueous eluents

Pronounced steric selectivity

Technical characteristics:
Phase with embedded polar group; endcapped; pore size 110 Å;
particle sizes 1.8 µm, 3 µm and 5 µm;
carbon content 17 %; pH stability 1–9

Recommended application:
Exceptional selectivity for phenols and nitrogen containing compounds, polar compounds like basic pharmaceuticals, organic acids, pesticides, amino acids, water soluble vitamins, etc.
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® PolarTec, 1,8 µm

2 mm ID

760461.20

760463.20

760465.20

760466.20

760468.20

3 mm ID

760461.30

760463.30

760466.30

4 mm ID

760461.40

760463.40

760466.40

4.6 mm ID

760461.46

760463.46

760466.46

EC guard columns*:

4 x 2 mm

761980.20

4 x 3 mm

761980.30

NUCLEODUR® PolarTec, 3 µm

2 mm ID

760473.20

760476.20

760477.20

760478.20

760479.20

3 mm ID

760473.30

760476.30

760477.30

760478.30

760479.30

4 mm ID

760473.40

760476.40

760477.40

760478.40

760479.40

4.6 mm ID

760473.46

760475.46

760476.46

760477.46

760478.46

760479.46

EC guard columns*:

4 x 2 mm

761981.20

4 x 3 mm

761981.30

CC guard columns**:

8 x 3 mm

761160.30

8 x 4 mm

761160.40

NUCLEODUR® PolarTec, 5 µm

2 mm ID

760483.20

760486.20

760487.20

760488.20

760489.20

3 mm ID

760483.30

760486.30

760487.30

760488.30

760489.30

4 mm ID

760483.40

760486.40

760487.40

760488.40

760489.40

4.6 mm ID

760483.46

760485.46

760486.46

760487.46

760488.46

760489.46

EC guard columns*:

4 x 2 mm

761982.20

4 x 3 mm

761982.30

CC guard columns**:

8 x 3 mm

761161.30

8 x 4 mm

761161.40

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® PolarTec, 5 µm

50 mm

762220.100

762220.210

125 mm

762221.100

762221.210

150 mm

762222.400

250 mm

762223.100

762223.210

762223.320

762223.400

VP guard columns with NUCLEODUR® PolarTec

8 mm ID

16 mm ID

32 mm ID

10 mm*

762224.80

762224.160

15 mm*

762226.320

* 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.

Standard program* of columns packed with NUCLEODUR® PolarTec

Column system

Particle size:

1.8 µm

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, available column dimensions and particle sizes can be custom-packed on request.