Entries by Dr. Bieber

AFIN-TS Forum Issue 6

28. March 2022 in , , , /by

In this issue of AFIN-TS Forum (AFIN-TS Forum 06) we present a sample preparation strategy for very salty samples for NTS analysis. In this study, four solid phase materials (SPE) were tested for their capabilities to reduce the salt content while retaining polar and very polar organic compounds. Two of the tested SPE phases showed […]

AFIN-TS Forum Issue 5

25. March 2021 in , , , /by

In this issue of AFIN-TS Forum (AFIN-TS Forum 05) we present an option to couple three orthogonale separation techniques to an LC mass spectrometer, by using a DBDI ionisation source. This approach allows to analyze sample by GC, LC and SFC and to detect the analytes with the same mass spectrometer. This is very helpful […]

NTS: An Analytical Goldmine

1. January 2021 in , , /by

In the July issue of the magazine The Analytical Scientist an interview with Dr. Stefan Bieber was published. Therein he talks about the chances and possibilities of Non-Target Screening in various disciplines. At the same time he descibes the concepts applied and consulted by AFIN-TS GmbH and the key challenges of the ‘unconventional’ start-up concept […]

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