Automated Sample Preperation


Sample preparation is one of the most elaborate and time-consuming process steps within PCB and dioxin analysis. Easy-to-use and at the same time reliable automation makes your work in the laboratory much simpler.


The LCTech dioxin systems of the DEXTech product family are suitable for sample preparation for all types of PCB and dioxin analysis:

  • Food and feed samples, such as fish, meat, and fish oil, eggs, vegetable oils and animal feed mixtures,
  • environmental samples, such as soil, sewage sludge,sediments,
  • biological matrices, such as blood.


See by yourself how easy the sample preparation for the dioxin analysis can be.

DEXTech Plus

Fast and reliable sample preparation

Sample Preparation with the novel DEXTech Plus 3-column-design is faster than ever. You have the opportunity to configurate according to your requirements, 2 or 3 fractions: The choice is yours. 

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DEXTech Pure

The solution for purified fractions

DEXTech Pure is modified in terms of fluidics and methods and thus the perfect solution for customers interested especially in measuring PCBs and dioxins separately or also for customers interested only in PCB analysis. 

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DEXTech 16

Fully Automated PCB and Dioxin Analysis

Get to know the first fully automated sample clean-up system DEXTech 16. 16 samples can be reliably processed unattended in one sequence, around the clock, and even at weekends.
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Columns for PCB and Dioxin Analysis

Ready-To-Use, Easy Handling

Depending on the individual requirements, matrix or desired method, you can equip your dioxin-system with different ready-to-use column set-ups - "just click it".
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