BS EN 15199-1-2006 pdf download.Petroleum products Determination of boiling range distribution by gas chromatography method Part 1: Middle distillates and lubricating base oils. 3.10 recovery ratio of the cumulative area count of the sample to that of...
BS EN 16143-2013 pdf download
BS EN 16143-2013 pdf download.Petroleum products Determination of content of Benzo(a)pyrene (BaP) and selected polycyclic aromatic hydrocarbons (PAH) in extender oils Procedure using double LC cleaning and GC/MS analysis. Depending on chromatographic conditions (e.g. column length), it...
EN 15199-1-2020 pdf download
EN 15199-1-2020 pdf download.Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 1:Middle distillates and lubricating base oils. 3.8 recovery ratio of the cumulative area count of the sample to that of...
EN 15199-3-2020 pdf donwload
EN 15199-3-2020 pdf donwload.Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 3:Crude oil. B.1.2 Set up an array that contains slices obtained from the Reference Material 5010 chromatogram. Calculate the average...
BS ISO 2176:1995+A1:2020 pdf download
BS ISO 2176:1995+A1:2020,Petroleum products - Lubricating grease - Determination of dropping point. In general, the dropping point of a lubricating grease is the temperature at which the grease passes from a semisolid to a liquid state under...