TheH53 method

One of the most common routine applications is the determination of the hydrocarbon index in drinking, surface, industrial or process waste water according to ISO 9377-2: 2000 (H53 method).

Elufix prefabricated columns made of glass

As a highly selective adsorbent, Florisil® is used in a variety of ways in preparative and analytical chromatography: for the purification of pesticides, for the isolation of antibiotics and alkaloids, for the analysis of vitamins and much more

The Elufix columns from LCTech are filled with 1 g or 2 g, 4 g or 10 g of activated Florisil® and 1 g or 2 g of anhydrous sodium sulfate. Inert materials such as glass or PTFE exclude interactions with the analytes as well as contamination. LCTech checks each Florisil® batch for quality and documents the result with a batch certificate according to the ISO method. The columns are therefore also suitable for certified laboratories.

The disposable columns are ready to use: just take them out of the pack and use them. Manual cleaning and filling of your own reusable columns and the cumbersome storage of the individual components are no longer necessary. The columns are supplied welded in strips of 3 or 5 and can therefore be stored almost without restriction.

Further advantages at a glance:
a large column outlet ensures a method-appropriate flow

  • Reusable adapters are available for Luer connections
  • versatile usable, e.g. B. for the H53 method
  • excellent performance

Automated processing with FREESTYLE

In combination with inert accessories such as B. column adapter and filling tool, the columns can be processed in parallel with the universal EluVac vacuum manifold or automatically with the robot system FREESTYLE SPE . Subsequent evaporation or blowing off with nitrogen is possible directly in the system with the EVAporation module.