ASTM D 4122 - 17ε1 Standard Practice for Carbon Black - Evaluation of an Industry Reference Black

Current edition approved Jan. 1, 2017. Published January 2017. Originally approved in 1982. Last previous edition approved in 2015 as D4122 – 10a (2015). — 6 p.
This practice covers guidelines for the production and testing for uniformity of a lot of carbon black to be used as an Industry Reference Black (IRB).