S 721 Preparative Isocratic HPLC System – PEEK Version

A metal free bio-compatible PEEK system with a flow range of up to 150 ml/min or 250 ml/min @ 350 bar.

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SKU: S721 Category: Tags: ,
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The Sykam S 721 Preparative LC System is an isocratic chromatography system with a metal free PEEK flow path. This makes the S 721 system particularly suitable for protein chromatography and other applications requiring a metal free flow path. The S 721 system is based on the S 1535 pump as 150 ml/min or 250 ml/min version and a presssure range of up to 400 bar. The system is equipped with the S 5400 sampling module with 10 ml and 2 ml standard sample loops. Sample loops with other volumes are available on request. The system is completed with the S 3255 variable wavelength UV/Vis detector with a wavelength range of 190 nm to 800 nm and a preparative flow cell with an optical path length of 0.5 mm.

The S 721 system can be operated as manually controlled standalone system with analog and digital inputs and outputs for data collection and fraction collector control. For computer controlled systems we propose our PrepCon 5 control and data handling software presented on this website.

Technical Specifications

Flowrate range

up to 150 ml/min, up to 250 ml/min

Max. pressure

350 bar




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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