Automated Sample Preparation in Forensic and Toxicology - LCTech FREESTYLE BD-SPE скачать в хорошем качестве

Automated Sample Preparation in Forensic and Toxicology - LCTech FREESTYLE BD-SPE

This video shows a new procedure of sample for the automated sample preparation: Bidirectional SPE (BD-SPE). The robotic system FREESTYLE of LCTech GmbH automatically processes the most difficult matrices in the field of forensic and toxicology: reliably and without cross-contamination. Using the bidirectional SPE the sample is aspirated through the LUER tip into the column. It passes the sorbent from bottom to top and is released directly afterwards into a vial from top to bottom whereas the sample passes the sorbent for the second time. With this kind of sample loading and releasing the sample never enters the robotic system and a contamination of one sample to the next one can be excluded.