GC column, LC column,HILIC,  HPLC column, column selector, HPLC, LC valve from Valco for 2D LC, 2D HPLC and column switching, agilent gradient valve G1311-67701

LC-07 multi channel continuous syringe pump consists of a syringe pump and a stream selection valve. It can deliver liquids from one location to another accurately and automatically. With the built-in program, LC-07 can be used to make a set of standard solutions or deliver chemical reagents to a chemical reactor according to pre set time.

Its operation involves only 7 buttons. Like other instruments from PromoChrom, the operation of LC-07 is simple and very user friendly. The method is easy to understand. Users can command the use of  the device quickly by referring to the user manual. 

More inforamtion

Multi Channel Gradient Valve provides an economical alternative for the MCGV for  Agilent 1100/1200 quaternary pump ( (part number  G1311-67701 or G1311-69701) . The valve can also be used to upgrade an isocratic pump to a quaternary pump.  It has comparable performance in terms of noise level, composition precision, and life time.

The installation is easy. Simply plug the valve into a quaternary pump and connect the tubing. 

Price: US$900

                  

LC-08 Column selector           More Information

LC-08 column selector can make column change with a button press or using built-in method. It eliminates troubles in manually changing HPLC columns and improves efficiency and reliability in analysis. 

Features

1. Easy to use. Using only 6 buttons, users can program the column selector according to their needs. The method and sequence are stored for repeated use.
2. Full automation. The built in method and sequence enable automatic column switching within a run or between the runs. Computer is not necessary for many applications.
3. Easy integration with HPLC instruments. LC-08 column selector can synchronize with an HPLC according to its start/stop signals. It can also work as a control master to control the start and stop of an HPLC. The later function is very useful when the HPLC do not have automatic start capability.
4. Small footprint to fit any space.

Price: US$2900

LC-04SP Valve System            More Information     Demo Software    

• Editable valve diagram.

• Flexible in choosing valve number and valve type.

• The valve types can be 2-position/6-port; 2-position/8-port; 2-position/10- port; 6-position, or 10 position.

• One module can be installed with 1 or 2 valves. Two modules can be used together to make a 4-valve platform.
  

• Controllable by both panel keys and computer
• Compatible with  LC-04SP software
• Use up to 4 modules under one control software
• Easy integration with HPLC
• Easy key operation for setting  method and direct valve switch
• Valve types can be 2-position/6-port; 2-position/8-port; 2-position/10- port; 6-position, or 10 position.

LC-05 Auto Injector                                   More Information

• For automatic introduction of samples from a fixed source.

• Suitable for on-line monitoring and large scale purification.

•  Work with any type of HPLC instrument with easy integration.

• A valve-based fraction collector for large scale purification.

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