ASTM D 1619 - 16a Standard Test Methods for Carbon Black - Sulfur Content

Current edition approved Sept. 1, 2016. Published October 2016. Originally approved in 1958. Last previous edition approved in 2016 as D1619 – 16. — 5 p.
These test methods cover the determination of the sulfur content of carbon black. The following test methods are included:
Test Method A High-Temperature Combustion With Infrared Absorption Detection Procedures
Test Method B X-Ray Fluorescence