What methods can be used to detect sulfur in mineral oil?
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What methods can be used to detect sulfur in mineral oil (at the PPM level) and lead in pigments (at the PPM level)? Please advise, thank you!
1. For information on sulfur in mineral oils, refer to the materials available in the analytical data sharing section – such as “Analysis of Petroleum Composition” and “Oil Product Analysis”. 2. Lead in pigments can be analyzed using an atomic absorption fluorescence spectrometer.
You can use a sulfur detector to conduct the test; they are available for purchase on the market
Sulfur can be determined using a sulfur-carbon analyzer via the high-temperature method
Microcoulomb chlorine content titrator – As stated in the introduction, it can be used for quantitative and qualitative analysis of the chlorine and sulfur contents in mineral oils; you can contact the manufacturer for more details. http://www.senscon.com.cn/ProductsView.asp?ID=134&SortID=245