> Columnas HPLC | Intercambio de Iones
< Volver a: IEX
Cation Exchange
Cation Exchange Chromatography
SP-825
CM-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
SP-420N
> Non-porous base material
> For rapid analysis
ES-502C 7C
> Compared to IEC series columns, polyvinyl alcohol is used as base material and this offers different separation pattern
> Low hydrophobic interaction with proteins allows analysis under mild conditions
P-421S
> Column for amino acids analysis by cation exchange mode
> Supports simultaneous analysis of different amino acids
> Corresponds to USP L22 and L58
(Standard Columns) Strong cation exchange resin (Functional group: Sulfopropyl)
Product code
Product name
Ion exchange capacity (meq/g)
Particle size
(μm)
Size (mm)
I.D. x Length
Shipping solvent
F6118250
IEC SP-825
0.4
8
8.0 x 75
50mM Na2SO4 aq.
F6113000
IEC SP-420N
0.3
2.5
4.6 x 35
20mM Sodium acetate buffer
+ 0.5M Na2SO4(pH5.0)
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.
SP-825
2.0
1.5
10 to 50
2 to 12
≤ 20%
20mM to 1.0M
SP-420N
20
2.0
0 to 60
2 to 12
≤ 20%
≤ 1.5M
Weak cation exchange resin (Functional group: Carboxymethyl)
Product code
Product name
Ion exchange capacity (meq/g)
Particle size
(μm)
Size (mm)
I.D. x Length
F6110002
IEC CM-825
0.4
8
8.0 x 75
F7640001
Asahipak ES-502C 7C
0.55
9
7.5 x 100
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.
CM-825
2.0
1.5
10 to 50
2 to 12
≤ 20%
20mM to 1.0M
ES-502C 7C
1.2
1.5
10 to 50
2 to 12
≤ 100%
20mM to 0.6M
Product name
Shipping solvent
CM-825
50mM Na2SO4 aq.
ES-502C 7C
0.1M Sodium phosphate buffer(pH4.4)
For amino acids
Product code
F6354211
F6700210
Product name
CXpak P-421S
CXpak P-G
Plate number
(TPN/column)
≥ 3,500
Guard column
Functional
group
Sulfo (Na+)
Sulfo (Na+)
Particle size
(μm)
6
6
Size (mm)
I.D. x Length
4.6 x 150
4.6 x 10
Product
name
P-421S
P-G
Max. usable
pressure
(MPa)
5.0
-
Max. usable
flow rate
(mL/min)
0.7
-
Usable temp. range (°C)
15 to 60
15 to 60
Usable
pH range
≥ 3
≥ 3
Usable organic
solvent conc.
≤ 15%
≤ 15%
Usable
salt conc.
H2O
H2O
* Preparative columns are made to order. Strong cation exchange resin
Product code
F6548002
F6548052
F6709604
Product name
IEC SP-2025
IEC SP-5025
IEC SP-G 8B
(IEC SP-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
Shipping solvent
SP-825
SP-825
Guard column
Weak cation exchange resin
Product code
Product name
Particle size
(μm)
Size (mm)
I.D. x Length
Shipping solvent
F6548003
F6548053
F6709605
IEC CM-2025
IEC CM-5025
IEC CM-LG
20
37
20
20.0 x 150
50.0 x 300
8.0 x 50
CM-825
CM-825
Guard column
F6840003
F6710021
Asahipak ES-502C 20C
Asahipak GS-20G 7B
13
20
20.0 x 100
7.5 x 50
ES-502C
Guard column
WhatsApp: 318 213 4434
Carrera 72C # 24-82 | Modelia | Bogotá D.C.
Política integral de tratamiento de datos personales y comerciales
AVISO LEGAL: GRUPO ALIANZA ESTRATÉGICA GAE LTDA. es una empresa independiente y distribuidor autorizado exclusivo de SOTAX, YoungIn Chromass, IKA, CAMS, Shodex, Sciencix y QLA.
Para cualquier otra marca mencionada en este sitio, la compañía no es representante, distribuidor oficial ni afiliado. La mención de marcas de terceros y números de parte (OEM) se realiza exclusivamente con fines informativos para indicar compatibilidad, amparados en el derecho de uso referencial establecido en el Artículo 157 de la Decisión 486 de la CAN. Los productos ofrecidos son repuestos y consumibles compatibles, garantizando total transparencia al consumidor.