When delivering smaller particles through the liquid mobile phase of a HPLC unit, the liquid must be forced through the column under pressure. The purpose of an HPLC pump, also called a solvent delivery system, is to force the liquid through the system while maintaining a specific flow rate. HPLC pumps can be broadly categorized into three types: syringe pumps that provide pulseless delivery, reciprocating or piston pumps that push the mobile phase through with a series of pistons, and pneumatic pumps that use gas to pressurize the mobile phase. Reciprocating pumps are most common due to their good pressure generation, constant flow rate, and small footprint, but each type of pump has its pros and cons that should be weighed when purchasing. Other things to look out for when selecting a pump include the instrument’s compatibility with different solvents, low dead volume to minimize issues with solvent changeover, delivery method (either isocratic or gradient), as well as things like price, ease of use, and lifetime.
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| Company | Gilson Inc | Gilson Inc | Gilson Inc | Gilson Inc | Gilson Inc |
| Item | VERITY 3240 PUMP, 150 ML, 2x4 IN, 230V | VERITY 3240 PUMP, 150 ML, 2x1 IN, 110V | VERITY 3240 PUMP, 150 ML, 2x1 IN, 230V | VERITY 3240 PUMP, 150 ML, 2x2 IN, 110V | VERITY 3240 PUMP, 150 ML, 2x2 IN, 230V |
| Catalog Number | 21144006 | 21144001 | 21144004 | 21144002 | 21144005 |
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| Description | The VERITY® 3240 High Pressure Binary Gradient Pump is designed for semi-preparative to preparative purification. It provides an economical and compact pumping solution for preparative purification on 10 to 50 mm ID columns thanks to its large dynamic flow range up to 150 mL/min and pressure up to The VERITY® 3240 High Pressure Binary Gradient Pump is designed for semi-preparative to preparative purification. It provides an economical and compact pumping solution for preparative purification on 10 to 50 mm ID columns thanks to its large dynamic flow range up to 150 mL/min and pressure up to 420 bar (6090 psi). Reliable and Reproducible Purification The VERITY® 3240 High Pressure Binary Gradient Pump delivers reproducible and precise elution gradient to achieve repetitive isolations of targeted compounds with Gilson automated purification platforms. Scale-Up Capabilities VERITY 3240 has been designed to effectively work with preparative HPLC columns from 10 mm to 50 mm ID allowing for scaling up purification from milligrams up to tens of grams on the same Gilson automated purification platform. The large flow rate and pressure range allow the pump to cover most semi-preparative to preparative HPLC purification needs. Efficient Purification VERITY 3240 can be equipped with inlet solvent selectors to support high throughput purification on different types of columns and to allow for quick column regeneration.... Read More | The VERITY® 3240 High Pressure Binary Gradient Pump is designed for semi-preparative to preparative purification. It provides an economical and compact pumping solution for preparative purification on 10 to 50 mm ID columns thanks to its large dynamic flow range up to 150 mL/min and pressure up to The VERITY® 3240 High Pressure Binary Gradient Pump is designed for semi-preparative to preparative purification. It provides an economical and compact pumping solution for preparative purification on 10 to 50 mm ID columns thanks to its large dynamic flow range up to 150 mL/min and pressure up to 420 bar (6090 psi). Reliable and Reproducible Purification The VERITY® 3240 High Pressure Binary Gradient Pump delivers reproducible and precise elution gradient to achieve repetitive isolations of targeted compounds with Gilson automated purification platforms. Scale-Up Capabilities VERITY 3240 has been designed to effectively work with preparative HPLC columns from 10 mm to 50 mm ID allowing for scaling up purification from milligrams up to tens of grams on the same Gilson automated purification platform. The large flow rate and pressure range allow the pump to cover most semi-preparative to preparative HPLC purification needs. Efficient Purification VERITY 3240 can be equipped with inlet solvent selectors to support high throughput purification on different types of columns and to allow for quick column regeneration.... Read More | The VERITY® 3240 High Pressure Binary Gradient Pump is designed for semi-preparative to preparative purification. It provides an economical and compact pumping solution for preparative purification on 10 to 50 mm ID columns thanks to its large dynamic flow range up to 150 mL/min. and pressure up to The VERITY® 3240 High Pressure Binary Gradient Pump is designed for semi-preparative to preparative purification. It provides an economical and compact pumping solution for preparative purification on 10 to 50 mm ID columns thanks to its large dynamic flow range up to 150 mL/min. and pressure up to 420 bar (6090 psi). Reliable and Reproducible Purification The VERITY® 3240 High Pressure Binary Gradient Pump delivers reproducible and precise elution gradient to achieve repetitive isolations of targeted compounds with Gilson automated purification platforms. Scale-Up Capabilities VERITY 3240 has been designed to effectively work with preparative HPLC columns from 10 mm to 50 mm ID allowing for scaling up purification from milligrams up to tens of grams on the same Gilson automated purification platform. The large flow rate and pressure range allow the pump to cover most semi-preparative to preparative HPLC purification needs. Efficient Purification VERITY 3240 can be equipped with inlet solvent selectors to support high throughput purification on different types of columns and to allow for quick column regeneration.... Read More | The VERITY® 3240 High Pressure Binary Gradient Pump is designed for semi-preparative to preparative purification. It provides an economical and compact pumping solution for preparative purification on 10 to 50 mm ID columns thanks to its large dynamic flow range up to 150 mL/min and pressure up to The VERITY® 3240 High Pressure Binary Gradient Pump is designed for semi-preparative to preparative purification. It provides an economical and compact pumping solution for preparative purification on 10 to 50 mm ID columns thanks to its large dynamic flow range up to 150 mL/min and pressure up to 420 bar (6090 psi). Reliable and Reproducible Purification The VERITY® 3240 High Pressure Binary Gradient Pump delivers reproducible and precise elution gradient to achieve repetitive isolations of targeted compounds with Gilson automated purification platforms. Scale-Up Capabilities VERITY 3240 has been designed to effectively work with preparative HPLC columns from 10 mm to 50 mm ID allowing for scaling up purification from milligrams up to tens of grams on the same Gilson automated purification platform. The large flow rate and pressure range allow the pump to cover most semi-preparative to preparative HPLC purification needs. Efficient Purification VERITY 3240 can be equipped with inlet solvent selectors to support high throughput purification on different types of columns and to allow for quick column regeneration.... Read More | The VERITY® 3240 High Pressure Binary Gradient Pump is designed for semi-preparative to preparative purification. It provides an economical and compact pumping solution for preparative purification on 10 to 50 mm ID columns thanks to its large dynamic flow range up to 150 mL/min and pressure up to The VERITY® 3240 High Pressure Binary Gradient Pump is designed for semi-preparative to preparative purification. It provides an economical and compact pumping solution for preparative purification on 10 to 50 mm ID columns thanks to its large dynamic flow range up to 150 mL/min and pressure up to 420 bar (6090 psi). Reliable and Reproducible Purification The VERITY® 3240 High Pressure Binary Gradient Pump delivers reproducible and precise elution gradient to achieve repetitive isolations of targeted compounds with Gilson automated purification platforms. Scale-Up Capabilities VERITY 3240 has been designed to effectively work with preparative HPLC columns from 10 mm to 50 mm ID allowing for scaling up purification from milligrams up to tens of grams on the same Gilson automated purification platform. The large flow rate and pressure range allow the pump to cover most semi-preparative to preparative HPLC purification needs. Efficient Purification VERITY 3240 can be equipped with inlet solvent selectors to support high throughput purification on different types of columns and to allow for quick column regeneration.... Read More |
| Type | High Pressure Binary Gradient Pump | High Pressure Binary Gradient Pump | High Pressure Binary Gradient Pump | High Pressure Binary Gradient Pump | High Pressure Binary Gradient Pump |
| Flow Rate | 0.1 to 150 mL/min | 0.1 to 150 mL/min | 0.1 to 150 mL/min | 0.1 to 150 mL/min | 0.1 to 150 mL/min |
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