It`s kind of bitumen which is provided during the process of oxidation of vacuum bottom (the bitumen production feedstock that derives fr...
Brand Name: Toos Nano Place of Origin: Iran Accuracy: 0.05 mg KOH g Oil Measurement range: 0.05 125 mg KOH g Oil
Our Company is suppliers of petroleum products including gasoline diesel oil Mazut and Tar with the best price and quality for expor...