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Gasdynamik
(2004)
Das Arbeitszeugnis
(2004)
Thin-layer chromatography (TLC) is a well-established and widely used separation technique. Most undergraduate students of chemistry or food science used TLC as a primitive separation tool, which does not need more than small pieces of TLC plates, a glass jar and some solvents. TLC has evolved from a simple separation method of the past into an instrumental technique that offers automation, reproducibility and accurate quantification for a wide variety of applications [1]. The use of modern 10*10 cm TLC plates with narrow particle size distribution is called high performance thin layer chromatography (HPTLC), to distinguish the method from the use of traditional 20 20 cm TLC plates.
Der deutsche Werbemarkt
(2006)
Solartechnik
(2007)