1.1 This test method covers the determination of toluene-insoluble matter (TI) in tar and pitch. 1.2 Since this test method is empirical, strict adherence to all details of the procedure is necessary. 1.3 The values stated in SI units
ASTM
Standard Test Method for Toluene-Insoluble (TI) Content of Tar and Pitch
STD-50502
1998
2008-10-15
3