This standard specifies two determination methods for the sulfur content of various types of carbon black: A method - oxygen bomb calorimeter method; B method - combustion furnace method. This standard applies to the determination of the sulfur content of various types of carbon black.
GB/T 3780.14-1995 history
2019GB/T 3780.14-2019 Carbon black—Part 14:Determination of sulfur content
2010GB/T 3780.14-2010 Carbon black.Part 14:Determination of sulfur content
1995GB/T 3780.14-1995 Carbon black--Determination of sulphur content