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The Waters PSS832715 Spherisorb SAX column is a high-performance anion-exchange chromatography column designed specifically for ion-exchange separation applications in HPLC systems. Featuring a silica-based particulate substrate with a well-defined spherical particle shape and a particle size of 5 µm, this column offers excellent resolution and reproducibility for separating ionic compounds across a pH range of 2 to 8. With a maximum operating pressure of 6000 psi (415 Bar), it is engineered to handle demanding analytical conditions while maintaining structural integrity. The column dimensions of 4.6 mm inner diameter and 250 mm length provide a balance between separation efficiency and sample throughput. Utilizing strong anion exchange (SAX) bonding technology and exhibiting high silanol activity without endcapping, this column is an ideal choice for applications requiring selective ion-exchange behavior. Its Parker-style endfittings ensure secure connection compatibility within HPLC systems. With a pore size of 80 Å and a carbon load of 4%, the Spherisorb SAX column facilitates high surface area interactions (220 m2/g) for enhanced chromatographic performance. Compliant with USP classification L14, this column meets the stringent quality standards demanded in pharmaceutical and chemical analysis laboratories. Whether analyzing environmental, biochemical, or quality control samples, this Waters Spherisorb SAX column offers reliable, reproducible, and precise ion-exchange separation, making it a valuable component in any advanced chromatographic workflow.
Key Features
| Features | Description |
|---|---|
| Column Type | Anion-Exchange Chromatography Column |
| Particle Size | 5 µm |
| Inner Diameter | 4.6 mm |
| Length | 250 mm |
| Particle Shape | Spherical |
| Substrate Material | Silica |
| Separation Mode | Ion-Exchange (Strong Anion Exchange - SAX) |
| pH Operating Range | 2 to 8 |
| Maximum Operating Pressure | 6000 psi (415 Bar) |
| Bonding Technology | SAX (Strong Anion Exchange) |
| Silanol Activity | High (Not Endcapped) |
| Endfitting Type | Parker-style |
| Pore Size | 80 Å |
| Surface Area | 220 m²/g |
| Carbon Load | 4 % |
| USP Classification | L14 |
| System Compatibility | HPLC |
| Attributes | Description |
|---|---|
| Chemistry | Anion-Exchange |
| Particle Substrate | Silica |
| pH Range Minimum | 2 |
| pH Range Maximum | 8 |
| Maximum Pressure | 6000 psi (415 Bar) |
| Endcapped | No |
| Bonding Technology | SAX |
| Silanol Activity | High |
| Particle Shape | Spherical |
| Particle Size | 5 µm |
| Endfitting Type | Parker-style |
| Pore Size | 80 Å |
| Format | Column |
| Surface Area | 220 m²/g |
| System | HPLC |
| USP Classification | L14 |
| Inner Diameter | 4.6 mm |
| Length | 250 mm |
| Carbon Load | 4 % |
| UNSPSC Code | 41115709 |
| Brand | Spherisorb |
| Product Type | Columns |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The operating pH range of this column is from 2 to 8, suitable for a wide variety of anion-exchange chromatography applications.
No, the column is not endcapped, which results in high silanol activity suitable for specific ion-exchange interactions.
The column can withstand a maximum pressure of 6000 psi (415 Bar), making it compatible with high-pressure HPLC systems.
It uses strong anion exchange (SAX) bonding technology for selective and efficient ion-exchange separation.
The column has an inner diameter of 4.6 mm and a length of 250 mm.
Country Of Origin: United States
Specifications
Chemistry
Anion-Exchange
Separation Mode
Ion-Exchange
Particle Substrate
Silica
pH Range Min
2 pH
pH Range Max
8 pH
Maximum Pressure
6000 psi (415 Bar)
Endcapped
No
Bonding Technology
SAX
Silanol Activity
High
Particle Shape
Spherical
Particle Size
5 µm
Endfitting Type
Parker-style
Pore Size
80 Å
Format
Column
Surface Area
220
System
HPLC
USP Classification
L14
Inner Diameter
4.6 mm
Length
250 mm
Carbon Load
4 %
UNSPSC
41115709
Brand
Spherisorb
Product Type
Columns
Specifications
Chemistry
Anion-Exchange
Separation Mode
Ion-Exchange
Particle Substrate
Silica
pH Range Min
2 pH
pH Range Max
8 pH
Maximum Pressure
6000 psi (415 Bar)
Endcapped
No
Bonding Technology
SAX
Silanol Activity
High
Particle Shape
Spherical
Particle Size
5 µm
Endfitting Type
Parker-style
Pore Size
80 Å
Format
Column
Surface Area
220
System
HPLC
USP Classification
L14
Inner Diameter
4.6 mm
Length
250 mm
Carbon Load
4 %
UNSPSC
41115709
Brand
Spherisorb
Product Type
Columns
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