NUCLEOSIL® N（CH3）2液相色譜柱

NUCLEOSIL® N(CH3)2

Dimethylamino modified silica phase for HPLC

Features

Weakly basic anion exchanger for the separation of many anions
pH stability at 20 °C: 2–8
Available pore size 100 Å, available particle sizes 5 µm and 10 µm
Can also be used in a similar way as the NH2 phase

For applications click here.

EC standard columns for analytical HPLC

Ordering information

Eluent in column is n-heptane. When using an eluent which is not miscible with n-heptane (e.g., water), it is necessary to rinse the column with THF first.

Length ->

250 mm

EC guard columns*

CC guard columns**

NUCLEOSIL® 100-5 N(CH3)2 · particle size 5 µm, pore size 100 Å

4.6 mm DI

720994.46

721158.30

721610.40

Columns/pack

1

3

3

* EC 4/3 guard column cartridges are used for EC columns of 4.6 mm ID with the Column Protection System guard column holder (REF 718966).
** CC 8/4 guard column cartridges are used for EC columns of 4.6 mm ID with guard column adapter EC (REF 721359).

Custom-packed EC columns with other dimensions are available on request.

NUCLEOSIL® N(CH3)2 bulk packingsOrdering information

Phase

Carbon content

Pore size

Particle Size

Pack of 10 g

Pack of 100 g

NUCLEOSIL 100-5 N(CH3)2

4 %

100 Å

5 µm

712220.10

712220.100

NUCLEOSIL 100-10 N(CH3)2

4 %

100 Å

10 µm

712230.10

712230.100