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AZURA®
Preparative HPLC

What do you want to purify today?

A preparative HPLC system should be as versatile as possible, since purification tasks can change frequently. AZURA Prep LC was designed for flexibility and to comfortably handle large sample volumes. Easy to operate and maintain the AZURA Prep LC systems are perfectly suited for the purification of your products such as synthesis stages or active ingredients. The systems can be optimally adapted to the scale you need.

Flexibility and performance

What is your scale?

The modular AZURA Prep LC platform offers you the opportunity to build a purification system best suited to your needs.

Semi preparative xylitol purification


Dedicated sugar purification system
Xylitol is used as sweetener in food industry and generated by chemical conversion of xylose to xylitol. Here, xylitol was purified from fermentation mash of microbial xylose conversion. The AZURA RID 2.1L refractive index detector was used for this semi - preparative purification in combination with polymer-based Eurokat Ca column.

View the dedicated system

The Infinite Column

Summary 
Peak recycling basically elongates the separation length of the column by using the column bed multiple times. Most preparative chromatography users are familiar with the term but do not necessarily know in which cases this special solution is beneficial. The technology allows the eluted substances to be led back to the column after these have passed through it. Thereby, critical peak pairs that run together can be separated further with each cycle. The only requirement for peak recycling is an isocratic separation method, one additional valve, and a T-fitting.

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