2001 | OriginalPaper | Buchkapitel
Determination of Mineral Oil Hydrocarbons by Means of Thin-Layer Chromatography — Analytical Directions
verfasst von : C. Reimers
Erschienen in: Treatment of Contaminated Soil
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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The detection limit of thin layer chromatography is at 0.1 µg absolute for squalane and lubricating oil respectively, and at 0.4 µg absolute for diesel fuel. Under the conditions indicated below, this equates to detection levels of 170 mg kg−1 squalane and lubricating oil, and 670 mg kg−1 diesel fuel. Smaller contents can be determined by spreading greater volumes. At a spread volume of 20 µl 8 mg kg−1 lubricating oil and 30 mg kg−1 diesel fuel can be detected.