S 732 Preparative Binary Gradient HPLC System – Stainless Steel Version

A binary high-pressure gradient mixing stainless steel system based on two S 1525 pumps with flow rate ranges up to 150 ml/min, 250 ml/min, 500 ml/min or 1000 ml/min @ 400 bar.

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SKU: S732 Category: Tags: ,
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The Sykam S 732 Preparative LC System is a high pressure mixing binary gradient stainless steel system based on two Sykam S 1525 pumps with flow ranges of up to 1000 ml/min and UV/Vis detector. The Sykam Preparative LC Systems based on the S 1525 pumps offer maximum flexibility and configurability. For the 150 ml/min and the 250 ml/min flow rate versions we also propose the Sykam systems based on the S 1535 pumps (see the S 712 system) offering the option for in-line built-in vacuum eluent degassing. The choice for the S 732 system with the S 1525 pumps is explained by the availability of the higher flow versions of up to 1000 ml/min and the possibility to add an external low pressure binary, ternary or quaternary gradient mixer to each available flow rate version. The S 732 system is a basic binary gradient configuration, but will not limit the user to adapt the system to more advanced configurations if the demands for more complex applications arise. By just adding the S 8140 low pressure gradient mixer, one pump would be converted to a quaternary gradient system, while the second pump can be used for instance for large volume sample/feed uptake from sample containers via an automatic multiport valve.

Technical Specifications

Flowrate range

up to 150 ml/min, up to 250 ml/min, up to 500 ml/min or up to 1000 ml/min

Max. pressure

400 bar (150, 250 and 500 ml version), 300 bar or 400 bar for 1000ml/min version


High Pressure Mixing Binary Gradient


UV/Vis (190 – 800 nm), pathlength 0.5 mm

Sample injection

Automatic, manual, 10 ml sample loop, 2 ml sample loop

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