1. Application of mid infrared spectroscopy and iPLS for the quantification of contaminants in lubricating oil
2. Determination of Ethanol Fuel Adulteration by Methanol Using Partial Least-Squares Models Based on Fourier Transform Techniques
3. ASTM D3525-04,Standard Test Method for Gasoline Diluent in Used Gasoline Engine Oils by Gas Chromatography, ASTM International, West Conshohocken, PA, USA, 2010.
4. ASTM D3524-04, Standard Test Method for Diesel Fuel Diluent in Used Diesel Engine Oils by Gas Chromatography, ASTM International, West Conshohocken, PA, USA, 2010.
5. ASTM D6304-07, Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration, ASTM International, West Conshohocken, PA, USA, 2007.