Hamilton's PRP-X200 HPLC Column (10 µm 4.6 x 250 mm PEEK) can quickly resolve alkali metals, alkaline earth metals, and ammonium. One unique feature of this column is that the resolution between any two ions in the alkali metal series can be increased or decreased by changing the concentration of methanol.
Product Specifications
| Separation Mode |
Separation Mode
Cation Exchange
|
|---|---|
| Stationary Phase |
Stationary Phase
PRP-X200
|
| Format |
Format
HPLC Column
|
| Hardware Inner Diameter |
Hardware Inner Diameter
4.6 mm
|
| Hardware Length |
Hardware Length
250 mm
|
| Particle Size |
Particle Size
10 µm
|
| USP Classification |
USP Classification
USP L22
|
| Packing Material Type |
Packing Material Type
PSDVB/Sulfonic Acid
|
| Pore Size |
Pore Size
100 Å
|
| Particle Surface Area (m2/g) |
Particle Surface Area (m2/g)
450
|
| Pore Volume (cm3/g) |
Pore Volume (cm3/g)
0.752
|
| Hardware Material |
Hardware Material
PEEK
|
| Max Pressure |
Max Pressure
5,000 psi
|
| Exchange Capacity |
Exchange Capacity
35 µeq/gm
|
| Exchange Capacity/Column |
Exchange Capacity/Column
0.042 meq/column
|
| Mobile Phase Limits |
Mobile Phase Limits
pH 1-13, 0-100% aqueous, organic modifier
|
| Buffer Strength |
Buffer Strength
0.0-0.5N
|
| Temp Limits |
Temp Limits
5-30°C
|
| Restoration |
Restoration
Inject several times with 100 µL of 1 N nitric acid
|
| Compound Classification |
Compound Classification
Organic/Inorganic Cations
|
| UOM |
UOM
1 EACH
|