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Grupo Alianza Estratégica GAE Ltda.

> Columnas HPLC  |  Intercambio de Iones

<  Volver a: IEX

Anion Exchange

Anion Exchange Chromatography Columns

QA-825

DEAE-825

> Suitable for analysis of relatively high molecular weight compounds: proteins, peptides, DNA, and RNA

> Usable in a wide pH range from pH 2 to 12

> QA-825 corresponds to USP L23

DEAE3N-4T

> Non-porous base material

> For rapid analysis

ES-502N 7C

> Compared to IEC series columns, polyvinyl alcohol is used as base material and this offers different separation pattern

> Low hydrophobic interaction of proteins allows analysis under mild conditions

WA-624

> Suitable for anion exchange analysis of low molecular weight compounds such as nucleotides

(Standard Columns) Strong anion exchange resin (Functional group: Quanternary ammonium)

Product

code

F6110011

Product name

IEC QA-825

Ion exchange

capacity (meq/g)

0.45

Particle

size (μm)

12

Size (mm)

I.D. x Length

8.0 x 75

Shipping solvent

50mM Na2SO4 aq.

Product

name

QA-825

Max. usable

pressure (MPa)

2.0

Max. usable

flow rate (mL/min)

1.5

Usable temp.

range (°C)

10 to 50

Usable

pH range

2 to 12

Usable organic

solvent conc.

≤ 20%

Usable

salt conc.

20mM to 1.0M

Weak anion exchange resin (Functional group: Diethylaminoethyl)

Product

code

Product name

Ion exchange

capacity (meq/g)

Particle size

(μm)

Size (mm)

I.D. x Length

F6118255

IEC DEAE-825

0.6

8

8.0 x 75

F6112100

IEC DEAE3N-4T

0.4

2.5

4.6 x 35

F7640002

Asahipak ES-502N 7C

0.55

9

7.5 x 100

F6356240

F6700245

AXpak WA-624

AXpak WA-G

1.2

Guard column

10

10

6.0 x 150

4.6 x 10

Product name

Shipping solvent

DEAE-825

50mM Na2SO4 aq.

DEAE3N-4T

H2O

ES-502N 7C

50mM 1,3-Diaminopropane+ 50mM NaCl(pH10.0)

WA-624

WA-G

0.1M Sodium phosphate buffer(pH3.0)/CH3CN=80/20

0.1M Sodium phosphate buffer(pH3.0)/CH3CN=80/20

Product name

Max. usable

pressure (MPa)

Max. usable

flow rate (mL/min)

Usable temp.

range (°C)

Usable

pH range

Usable organic

solvent conc.

Usable

salt conc.

DEAE-825

2.0

1.5

10 to 50

2 to 12

≤ 20%

20mM to 1.0M

DEAE3N-4T

2.0

2.0

0 to 60

2 to 12

≤ 20%

≤ 1.5M

ES-502N 7C

1.2

1.5

10 to 50

2 to 12

≤ 100%

20mM to 0.6M

WA-624

WA-G

2.5

-

1.2

-

4 to 60

-

3 to 12

-

≤ 20%

-

≤ 1.0M

-

<Semi-micro columns>  * The following semi-micro columns are made to order. Weak anion exchange resin

Product

code

F7960122

Product name

DEAE9A-2D

Ion exchange

capacity (meq/g)

0.55

Particle size

(μm)

9

Size (mm)

I.D. x Length

2.0 x 150

Standard column

ES-502N

<Preparative columns>  * Preparative columns are made to order. Strong anion exchange resin

Product

code

F6548000

F6548050

F6709602

Product name

IEC QA-2025

IEC QA-5025

IEC QA-LG

Particle size

(μm)

20

37

20

Size (mm)

I.D. x Length

20.0 x 150

50.0 x 300

8.0 x 50

Standard column

QA-825

QA-825

Guard column

Weak anion exchange resin

Product

code

Product name

Particle size

(μm)

Size (mm)

I.D. x Length

Standard column

F6548001

F6548051

F6709603

IEC DEAE-2025

IEC DEAE-5025

IEC DEAE-LG

20

37

20

20.0 x 150

50.0 x 300

8.0 x 50

DEAE-825

DEAE-825

Guard column

F6840004

F6710021

Asahipak ES-502N 20C

Asahipak GS-20G 7B

13

20

20.0 x 100

7.5 x 50

ES-502N

Guard column

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