> 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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